2 × 5 × 7² × 151

Prime Factor Structure

Factorization String 2 × 5 × 7^2 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 155,952

Proper Divisor Sum 81,962

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #73973 ← → #73999

1 2 5 7 10 14 35 49 70 98 151 245 302 490 755 1,057 1,510 2,114 5,285 7,399 10,570 14,798 36,995 73,990

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

73,990 36,995 110,986 55,493 166,480 83,240 41,620 20,810 10,405 31,216 15,608 7,804 3,902 1,951 5,854 2,927 8,782 4,391 13,174 6,587 19,762 9,881 29,644 14,822 7,411 22,234 11,117 33,352 16,676 8,338 4,169 12,508 6,254 3,127 9,382 4,691 14,074 7,037 21,112 10,556 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470

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