2² × 5² × 31 × 151

Prime Factor Structure

Factorization String 2^2 × 5^2 × 31 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,055,488

Proper Divisor Sum 587,388

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #468079 ← → #468107

1 2 4 5 10 20 25 31 50 62 100 124 151 155 302 310 604 620 755 775 1,510 1,550 3,020 3,100 3,775 4,681 7,550 9,362 15,100 18,724 23,405 46,810 93,620 117,025 234,050 468,100

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

468,100 234,050 117,025 351,076 175,538 87,769 263,308 131,654 65,827 197,482 98,741 296,224 148,112 74,056 37,028 18,514 9,257 27,772 13,886 6,943 20,830 10,415 31,246 15,623 46,870 23,435 70,306 35,153 105,460 52,730 26,365 79,096 39,548 19,774 9,887 29,662 14,831 44,494 22,247 66,742 33,371 100,114 50,057 150,172 75,086 37,543 112,630 56,315 168,946 84,473 253,420 126,710 63,355 190,066 95,033 285,100 142,550 71,275 213,826 106,913

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