63,147

3 × 7 × 31 × 97

Prime Factor Structure

Factorization String 3 × 7 × 31 × 97

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 100,352

Proper Divisor Sum 37,205

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #63131 ← → #63149

1 3 7 21 31 93 97 217 291 651 679 2,037 3,007 9,021 21,049 63,147

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

63,147 189,442 94,721 284,164 142,082 71,041 213,124 106,562 53,281 159,844 79,922 39,961 119,884 59,942 29,971 89,914 44,957 134,872 67,436 33,718 16,859 50,578 25,289 75,868 37,934 18,967 56,902 28,451 85,354 42,677 128,032 64,016 32,008 16,004 8,002 4,001 12,004 6,002 3,001 9,004 4,502 2,251 6,754 3,377 10,132 5,066 2,533 7,600 3,800 1,900 950 475 1,426 713 2,140 1,070 535 1,606 803 2,410

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