2² × 13 × 37 × 229

Prime Factor Structure

Factorization String 2^2 × 13 × 37 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 856,520

Proper Divisor Sum 415,924

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #440581 ← → #440641

1 2 4 13 26 37 52 74 148 229 458 481 916 962 1,924 2,977 5,954 8,473 11,908 16,946 33,892 110,149 220,298 440,596

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

440,596 220,298 110,149 330,448 165,224 82,612 41,306 20,653 61,960 30,980 15,490 7,745 23,236 11,618 5,809 17,428 8,714 4,357 13,072 6,536 3,268 1,634 817 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16

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