1,472,471

7 × 11 × 13 × 1471

Prime Factor Structure

Factorization String 7 × 11 × 13 × 1471

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 1,978,368

Proper Divisor Sum 505,897

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1472467 ← → #1472491

1 7 11 13 77 91 143 1,001 1,471 10,297 16,181 19,123 113,267 133,861 210,353 1,472,471

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

1,472,471 4,417,414 2,208,707 6,626,122 3,313,061 9,939,184 4,969,592 2,484,796 1,242,398 621,199 1,863,598 931,799 2,795,398 1,397,699 4,193,098 2,096,549 6,289,648 3,144,824 1,572,412 786,206 393,103 1,179,310 589,655 1,768,966 884,483 2,653,450 1,326,725 3,980,176 1,990,088 995,044 497,522 248,761 746,284 373,142 186,571 559,714 279,857 839,572 419,786 209,893 629,680 314,840 157,420 78,710 39,355 118,066 59,033 177,100 88,550 44,275 132,826 66,413 199,240 99,620 49,810 24,905 74,716 37,358 18,679 56,038

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