2² × 181 × 997

Prime Factor Structure

Factorization String 2^2 × 181 × 997

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,271,452

Proper Divisor Sum 549,624

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #721793 ← → #721843

1 2 4 181 362 724 997 1,994 3,988 180,457 360,914 721,828

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

721,828 360,914 180,457 541,372 270,686 135,343 406,030 203,015 609,046 304,523 913,570 456,785 1,370,356 685,178 342,589 1,027,768 513,884 256,942 128,471 385,414 192,707 578,122 289,061 867,184 433,592 216,796 108,398 54,199 162,598 81,299 243,898 121,949 365,848 182,924 91,462 45,731 137,194 68,597 205,792 102,896 51,448 25,724 12,862 6,431 19,294 9,647 28,942 14,471 43,414 21,707 65,122 32,561 97,684 48,842 24,421 73,264 36,632 18,316 9,158 4,579

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