13² × 31 × 353

Prime Factor Structure

Factorization String 13^2 × 31 × 353

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,073,024

Proper Divisor Sum 223,657

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1849357 ← → #1849381

1 13 31 169 353 403 4,589 5,239 10,943 59,657 142,259 1,849,367

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

1,849,367 5,548,102 2,774,051 8,322,154 4,161,077 12,483,232 6,241,616 3,120,808 1,560,404 780,202 390,101 1,170,304 585,152 292,576 146,288 73,144 36,572 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56

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