12,988,492

2² × 11 × 163 × 1811

12,988,492 factors as 2^2 × 11 × 163 × 1811. Its 24 positive divisors give a proper-divisor sum of 11,973,620, so this integer is deficient. The Collatz stopping time is 210 steps.

Prime Factor Structure

Factorization String 2^2 × 11 × 163 × 1811

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 24,962,112

Proper Divisor Sum 11,973,620

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #12988489 ← → #12988501

Radix Representation

Decimal	12988492
Binary	110001100011000001001100 (24 bits)
Octal	0o61430114
Hexadecimal	0xC6304C

Divisor Catalog (24)

Collatz Trajectory (210 steps to reach 1)

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

12,988,492 6,494,246 3,247,123 9,741,370 4,870,685 14,612,056 7,306,028 3,653,014 1,826,507 5,479,522 2,739,761 8,219,284 4,109,642 2,054,821 6,164,464 3,082,232 1,541,116 770,558 385,279 1,155,838 577,919 1,733,758 866,879 2,600,638 1,300,319 3,900,958 1,950,479 5,851,438 2,925,719 8,777,158 4,388,579 13,165,738 6,582,869 19,748,608 9,874,304 4,937,152 2,468,576 1,234,288 617,144 308,572 154,286 77,143 231,430 115,715 347,146 173,573 520,720 260,360 130,180 65,090 32,545 97,636 48,818 24,409 73,228 36,614 18,307 54,922 27,461 82,384

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