2,490,969

3 × 13 × 23 × 2777

Prime Factor Structure

Factorization String 3 × 13 × 23 × 2777

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 3,733,632

Proper Divisor Sum 1,242,663

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #2490941 ← → #2490973

1 3 13 23 39 69 299 897 2,777 8,331 36,101 63,871 108,303 191,613 830,323 2,490,969

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

2,490,969 7,472,908 3,736,454 1,868,227 5,604,682 2,802,341 8,407,024 4,203,512 2,101,756 1,050,878 525,439 1,576,318 788,159 2,364,478 1,182,239 3,546,718 1,773,359 5,320,078 2,660,039 7,980,118 3,990,059 11,970,178 5,985,089 17,955,268 8,977,634 4,488,817 13,466,452 6,733,226 3,366,613 10,099,840 5,049,920 2,524,960 1,262,480 631,240 315,620 157,810 78,905 236,716 118,358 59,179 177,538 88,769 266,308 133,154 66,577 199,732 99,866 49,933 149,800 74,900 37,450 18,725 56,176 28,088 14,044 7,022 3,511 10,534 5,267 15,802

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