72,425,122

2 × 7 × 11 × 29 × 16217

Prime Factor Structure

Factorization String 2 × 7 × 11 × 29 × 16217

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Total Divisors 32

Divisor Sum (σ) 140,123,520

Proper Divisor Sum 67,698,398

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #72425081 ← → #72425123

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

72,425,122 36,212,561 108,637,684 54,318,842 27,159,421 81,478,264 40,739,132 20,369,566 10,184,783 30,554,350 15,277,175 45,831,526 22,915,763 68,747,290 34,373,645 103,120,936 51,560,468 25,780,234 12,890,117 38,670,352 19,335,176 9,667,588 4,833,794 2,416,897 7,250,692 3,625,346 1,812,673 5,438,020 2,719,010 1,359,505 4,078,516 2,039,258 1,019,629 3,058,888 1,529,444 764,722 382,361 1,147,084 573,542 286,771 860,314 430,157 1,290,472 645,236 322,618 161,309 483,928 241,964 120,982 60,491 181,474 90,737 272,212 136,106 68,053 204,160 102,080 51,040 25,520 12,760

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