61,380,969

3 × 13² × 121067

Prime Factor Structure

Factorization String 3 × 13^2 × 121067

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 88,621,776

Proper Divisor Sum 27,240,807

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #61380959 ← → #61380983

1 3 13 39 169 507 121,067 363,201 1,573,871 4,721,613 20,460,323 61,380,969

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

61,380,969 184,142,908 92,071,454 46,035,727 138,107,182 69,053,591 207,160,774 103,580,387 310,741,162 155,370,581 466,111,744 233,055,872 116,527,936 58,263,968 29,131,984 14,565,992 7,282,996 3,641,498 1,820,749 5,462,248 2,731,124 1,365,562 682,781 2,048,344 1,024,172 512,086 256,043 768,130 384,065 1,152,196 576,098 288,049 864,148 432,074 216,037 648,112 324,056 162,028 81,014 40,507 121,522 60,761 182,284 91,142 45,571 136,714 68,357 205,072 102,536 51,268 25,634 12,817 38,452 19,226 9,613 28,840 14,420 7,210 3,605 10,816

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