2 × 7² × 21499

Prime Factor Structure

Factorization String 2 × 7^2 × 21499

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,676,500

Proper Divisor Sum 1,569,598

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2106901 ← → #2106911

1 2 7 14 49 98 21,499 42,998 150,493 300,986 1,053,451 2,106,902

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

2,106,902 1,053,451 3,160,354 1,580,177 4,740,532 2,370,266 1,185,133 3,555,400 1,777,700 888,850 444,425 1,333,276 666,638 333,319 999,958 499,979 1,499,938 749,969 2,249,908 1,124,954 562,477 1,687,432 843,716 421,858 210,929 632,788 316,394 158,197 474,592 237,296 118,648 59,324 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 71,275 213,826 106,913 320,740 160,370 80,185

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