12,423,970

2 × 5 × 13 × 95569

12,423,970 factors as 2 × 5 × 13 × 95569. Its 16 positive divisors give a proper-divisor sum of 11,659,670, so this integer is deficient. The Collatz stopping time is 78 steps.

Prime Factor Structure

Factorization String 2 × 5 × 13 × 95569

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 24,083,640

Proper Divisor Sum 11,659,670

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #12423941 ← → #12423973

Radix Representation

Decimal	12423970
Binary	101111011001001100100010 (24 bits)
Octal	0o57311442
Hexadecimal	0xBD9322

Divisor Catalog (16)

1 2 5 10 13 26 65 130 95,569 191,138 477,845 955,690 1,242,397 2,484,794 6,211,985 12,423,970

Collatz Trajectory (78 steps to reach 1)

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

12,423,970 6,211,985 18,635,956 9,317,978 4,658,989 13,976,968 6,988,484 3,494,242 1,747,121 5,241,364 2,620,682 1,310,341 3,931,024 1,965,512 982,756 491,378 245,689 737,068 368,534 184,267 552,802 276,401 829,204 414,602 207,301 621,904 310,952 155,476 77,738 38,869 116,608 58,304 29,152 14,576 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61

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