3,955,972

2² × 31 × 61 × 523

3,955,972 factors as 2^2 × 31 × 61 × 523. Its 24 positive divisors give a proper-divisor sum of 3,321,340, so this integer is deficient. The Collatz stopping time is 66 steps.

Prime Factor Structure

Factorization String 2^2 × 31 × 61 × 523

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 7,277,312

Proper Divisor Sum 3,321,340

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3955969 ← → #3955979

Radix Representation

Decimal	3955972
Binary	1111000101110100000100 (22 bits)
Octal	0o17056404
Hexadecimal	0x3C5D04

Divisor Catalog (24)

Collatz Trajectory (66 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

3,955,972 1,977,986 988,993 2,966,980 1,483,490 741,745 2,225,236 1,112,618 556,309 1,668,928 834,464 417,232 208,616 104,308 52,154 26,077 78,232 39,116 19,558 9,779 29,338 14,669 44,008 22,004 11,002 5,501 16,504 8,252 4,126 2,063 6,190 3,095 9,286 4,643 13,930 6,965 20,896 10,448 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #3,955,971 Browse Full Index Next Integer #3,955,973 →