Integer Profile

1,948,306

2 × 983 × 991

Prime factors, divisor sums, positional representations and sequence properties for 1,948,306. The prime factorization is 2 × 983 × 991.

Number of positive divisors: 8. Showing the recorded part of the sequence: 176.

DeficientEvenComposite

Divisor catalog (8)

129839911,9661,982974,1531,948,306

Showing 8 of 8.

Collatz trajectory (176 steps)

Even: n → n/2; Odd: n → 3n + 1

1,948,306974,1532,922,4601,461,230730,6152,191,8461,095,9233,287,7701,643,8854,931,6562,465,8281,232,914616,4571,849,372924,686462,3431,387,030693,5152,080,5461,040,2733,120,8201,560,410780,2052,340,6161,170,308585,154292,577877,732438,866219,433658,300329,150164,575493,726246,863740,590370,2951,110,886555,4431,666,330833,1652,499,4961,249,748624,874312,437937,312468,656234,328117,16458,58229,29187,87443,937131,81265,90632,95398,86049,43024,71574,146

Showing 60 of 60.

Prime factorization

Factorization: 2 × 983 × 991
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,928,384
Proper-divisor sum: 980,078
Digit sum: 31
Digital root: 4

Number bases

Decimal: 1948306
Binary: 111011011101010010010 (21 bits)
Octal: 0o7335222
Hexadecimal: 0x1DBA92