1,201,151

7 × 29 × 61 × 97

Prime Factor Structure

Factorization String 7 × 29 × 61 × 97

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 1,458,240

Proper Divisor Sum 257,089

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #1201141 ← → #1201153

1 7 29 61 97 203 427 679 1,769 2,813 5,917 12,383 19,691 41,419 171,593 1,201,151

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

1,201,151 3,603,454 1,801,727 5,405,182 2,702,591 8,107,774 4,053,887 12,161,662 6,080,831 18,242,494 9,121,247 27,363,742 13,681,871 41,045,614 20,522,807 61,568,422 30,784,211 92,352,634 46,176,317 138,528,952 69,264,476 34,632,238 17,316,119 51,948,358 25,974,179 77,922,538 38,961,269 116,883,808 58,441,904 29,220,952 14,610,476 7,305,238 3,652,619 10,957,858 5,478,929 16,436,788 8,218,394 4,109,197 12,327,592 6,163,796 3,081,898 1,540,949 4,622,848 2,311,424 1,155,712 577,856 288,928 144,464 72,232 36,116 18,058 9,029 27,088 13,544 6,772 3,386 1,693 5,080 2,540 1,270

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