2² × 5 × 139 × 167

Prime Factor Structure

Factorization String 2^2 × 5 × 139 × 167

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 987,840

Proper Divisor Sum 523,580

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #464257 ← → #464263

1 2 4 5 10 20 139 167 278 334 556 668 695 835 1,390 1,670 2,780 3,340 23,213 46,426 92,852 116,065 232,130 464,260

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

464,260 232,130 116,065 348,196 174,098 87,049 261,148 130,574 65,287 195,862 97,931 293,794 146,897 440,692 220,346 110,173 330,520 165,260 82,630 41,315 123,946 61,973 185,920 92,960 46,480 23,240 11,620 5,810 2,905 8,716 4,358 2,179 6,538 3,269 9,808 4,904 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

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