Integer Profile

3,972,892

2^2 × 7 × 11 × 12899

Prime factors, divisor sums, positional representations and sequence properties for 3,972,892. The prime factorization is 2^2 × 7 × 11 × 12899.

Number of positive divisors: 24. Showing the recorded part of the sequence: 123.

AbundantEvenComposite

Collatz trajectory (123 steps)

Even: n → n/2; Odd: n → 3n + 1

3,972,8921,986,446993,2232,979,6701,489,8354,469,5062,234,7536,704,2603,352,1301,676,0655,028,1962,514,0981,257,0493,771,1481,885,574942,7872,828,3621,414,1814,242,5442,121,2721,060,636530,318265,159795,478397,7391,193,218596,6091,789,828894,914447,4571,342,372671,186335,5931,006,780503,390251,695755,086377,5431,132,630566,3151,698,946849,4732,548,4201,274,210637,1051,911,316955,658477,8291,433,488716,744358,372179,18689,593268,780134,39067,195201,586100,793302,380151,190

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 7 × 11 × 12899
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 8,668,800
Proper-divisor sum: 4,695,908
Digit sum: 40
Digital root: 4

Number bases

Decimal: 3972892
Binary: 1111001001111100011100 (22 bits)
Octal: 0o17117434
Hexadecimal: 0x3C9F1C

Divisor catalog (24)

124711142228447715430812,89925,79851,59690,293141,889180,586283,778361,172567,556993,2231,986,4463,972,892

Showing 24 of 24.