2² × 5 × 61 × 337

Prime Factor Structure

Factorization String 2^2 × 5 × 61 × 337

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 880,152

Proper Divisor Sum 469,012

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #411127 ← → #411143

1 2 4 5 10 20 61 122 244 305 337 610 674 1,220 1,348 1,685 3,370 6,740 20,557 41,114 82,228 102,785 205,570 411,140

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

411,140 205,570 102,785 308,356 154,178 77,089 231,268 115,634 57,817 173,452 86,726 43,363 130,090 65,045 195,136 97,568 48,784 24,392 12,196 6,098 3,049 9,148 4,574 2,287 6,862 3,431 10,294 5,147 15,442 7,721 23,164 11,582 5,791 17,374 8,687 26,062 13,031 39,094 19,547 58,642 29,321 87,964 43,982 21,991 65,974 32,987 98,962 49,481 148,444 74,222 37,111 111,334 55,667 167,002 83,501 250,504 125,252 62,626 31,313 93,940

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