3² × 5 × 23 × 61

Prime Factor Structure

Factorization String 3^2 × 5 × 23 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 116,064

Proper Divisor Sum 52,929

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #63131 ← → #63149

1 3 5 9 15 23 45 61 69 115 183 207 305 345 549 915 1,035 1,403 2,745 4,209 7,015 12,627 21,045 63,135

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

63,135 189,406 94,703 284,110 142,055 426,166 213,083 639,250 319,625 958,876 479,438 239,719 719,158 359,579 1,078,738 539,369 1,618,108 809,054 404,527 1,213,582 606,791 1,820,374 910,187 2,730,562 1,365,281 4,095,844 2,047,922 1,023,961 3,071,884 1,535,942 767,971 2,303,914 1,151,957 3,455,872 1,727,936 863,968 431,984 215,992 107,996 53,998 26,999 80,998 40,499 121,498 60,749 182,248 91,124 45,562 22,781 68,344 34,172 17,086 8,543 25,630 12,815 38,446 19,223 57,670 28,835 86,506

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