Integer Profile

6,871,491

3^2 × 11 × 31 × 2239

Prime factors, divisor sums, positional representations and sequence properties for 6,871,491. The prime factorization is 3^2 × 11 × 31 × 2239.

Number of positive divisors: 24. Showing the recorded part of the sequence: 222.

DeficientOddComposite

Divisor catalog (24)

13911313393992793411,0232,2393,0696,71720,15124,62969,40973,887208,227221,661624,681763,4992,290,4976,871,491

Showing 24 of 24.

Collatz trajectory (222 steps)

Even: n → n/2; Odd: n → 3n + 1

6,871,49120,614,47410,307,23730,921,71215,460,8567,730,4283,865,2141,932,6075,797,8222,898,9118,696,7344,348,36713,045,1026,522,55119,567,6549,783,82729,351,48214,675,74144,027,22422,013,61211,006,8065,503,40316,510,2108,255,10524,765,31612,382,6586,191,32918,573,9889,286,9944,643,49713,930,4926,965,2463,482,62310,447,8705,223,93515,671,8067,835,90323,507,71011,753,85535,261,56617,630,78352,892,35026,446,17579,338,52639,669,263119,007,79059,503,895178,511,68689,255,843267,767,530133,883,765401,651,296200,825,648100,412,82450,206,41225,103,20612,551,60337,654,81018,827,40556,482,216

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 11 × 31 × 2239
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 11,182,080
Proper-divisor sum: 4,310,589
Digit sum: 36
Digital root: 9

Number bases

Decimal: 6871491
Binary: 11010001101100111000011 (23 bits)
Octal: 0o32154703
Hexadecimal: 0x68D9C3