Integer Profile

4,021,989

3 × 199 × 6737

Prime factors, divisor sums, positional representations and sequence properties for 4,021,989. The prime factorization is 3 × 199 × 6737.

Number of positive divisors: 8. Showing the recorded part of the sequence: 92.

DeficientOddComposite

Divisor catalog (8)

131995976,73720,2111,340,6634,021,989

Showing 8 of 8.

Collatz trajectory (92 steps)

Even: n → n/2; Odd: n → 3n + 1

4,021,98912,065,9686,032,9843,016,4921,508,246754,1232,262,3701,131,1853,393,5561,696,778848,3892,545,1681,272,584636,292318,146159,073477,220238,610119,305357,916178,95889,479268,438134,219402,658201,329603,988301,994150,997452,992226,496113,24856,62428,31214,1567,0783,53910,6185,30915,9287,9643,9821,9915,9742,9878,9624,48113,4446,7223,36110,0845,0422,5217,5643,7821,8915,6742,8378,5124,256

Showing 60 of 60.

Prime factorization

Factorization: 3 × 199 × 6737
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 5,390,400
Proper-divisor sum: 1,368,411
Digit sum: 33
Digital root: 6

Number bases

Decimal: 4021989
Binary: 1111010101111011100101 (22 bits)
Octal: 0o17257345
Hexadecimal: 0x3D5EE5