7,247,727

3² × 503 × 1601

7,247,727 has the prime decomposition 3^2 × 503 × 1601. Its 3 distinct prime factors produce 12 positive divisors.

Prime Factor Structure

Factorization String 3^2 × 503 × 1601

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 10,496,304

Proper Divisor Sum 3,248,577

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #7247719 ← → #7247731

1 3 9 503 1,509 1,601 4,527 4,803 14,409 805,303 2,415,909 7,247,727

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

7,247,727 21,743,182 10,871,591 32,614,774 16,307,387 48,922,162 24,461,081 73,383,244 36,691,622 18,345,811 55,037,434 27,518,717 82,556,152 41,278,076 20,639,038 10,319,519 30,958,558 15,479,279 46,437,838 23,218,919 69,656,758 34,828,379 104,485,138 52,242,569 156,727,708 78,363,854 39,181,927 117,545,782 58,772,891 176,318,674 88,159,337 264,478,012 132,239,006 66,119,503 198,358,510 99,179,255 297,537,766 148,768,883 446,306,650 223,153,325 669,459,976 334,729,988 167,364,994 83,682,497 251,047,492 125,523,746 62,761,873 188,285,620 94,142,810 47,071,405 141,214,216 70,607,108 35,303,554 17,651,777 52,955,332 26,477,666 13,238,833 39,716,500 19,858,250 9,929,125