61,365,045

3 × 5 × 7 × 584429

61,365,045 factors as 3 × 5 × 7 × 584429. Its 16 positive divisors give a proper-divisor sum of 50,845,515, so this integer is deficient. The Collatz stopping time is 145 steps.

Prime Factor Structure

Factorization String 3 × 5 × 7 × 584429

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 112,210,560

Proper Divisor Sum 50,845,515

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #61365037 ← → #61365047

Radix Representation

Decimal	61365045
Binary	11101010000101101100110101 (26 bits)
Octal	0o352055465
Hexadecimal	0x3A85B35

Divisor Catalog (16)

1 3 5 7 15 21 35 105 584,429 1,753,287 2,922,145 4,091,003 8,766,435 12,273,009 20,455,015 61,365,045

Collatz Trajectory (145 steps to reach 1)

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

61,365,045 184,095,136 92,047,568 46,023,784 23,011,892 11,505,946 5,752,973 17,258,920 8,629,460 4,314,730 2,157,365 6,472,096 3,236,048 1,618,024 809,012 404,506 202,253 606,760 303,380 151,690 75,845 227,536 113,768 56,884 28,442 14,221 42,664 21,332 10,666 5,333 16,000 8,000 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310

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