3,967,188

2² × 3 × 17 × 19447

3,967,188 factors as 2^2 × 3 × 17 × 19447. Its 24 positive divisors give a proper-divisor sum of 5,834,604, so this integer is abundant. The Collatz stopping time is 61 steps.

Prime Factor Structure

Factorization String 2^2 × 3 × 17 × 19447

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 9,801,792

Proper Divisor Sum 5,834,604

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3967157 ← → #3967189

Radix Representation

Decimal	3967188
Binary	1111001000100011010100 (22 bits)
Octal	0o17104324
Hexadecimal	0x3C88D4

Divisor Catalog (24)

Collatz Trajectory (61 steps to reach 1)

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

3,967,188 1,983,594 991,797 2,975,392 1,487,696 743,848 371,924 185,962 92,981 278,944 139,472 69,736 34,868 17,434 8,717 26,152 13,076 6,538 3,269 9,808 4,904 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4

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