2 × 13 × 61 × 157

Prime Factor Structure

Factorization String 2 × 13 × 61 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 411,432

Proper Divisor Sum 162,430

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #248987 ← → #249017

1 2 13 26 61 122 157 314 793 1,586 2,041 4,082 9,577 19,154 124,501 249,002

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

249,002 124,501 373,504 186,752 93,376 46,688 23,344 11,672 5,836 2,918 1,459 4,378 2,189 6,568 3,284 1,642 821 2,464 1,232 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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