1,741,788

2² × 3² × 48383

1,741,788 has digital root 9. The neighboring primes are 1741781 and 1741793; its proper-divisor sum differs from the starting integer by 919,368.

Prime Factor Structure

Factorization String 2^2 × 3^2 × 48383

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 18

Divisor Sum (σ) 4,402,944

Proper Divisor Sum 2,661,156

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1741781 ← → #1741793

1 2 3 4 6 9 12 18 36 48,383 96,766 145,149 193,532 290,298 435,447 580,596 870,894 1,741,788

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

1,741,788 870,894 435,447 1,306,342 653,171 1,959,514 979,757 2,939,272 1,469,636 734,818 367,409 1,102,228 551,114 275,557 826,672 413,336 206,668 103,334 51,667 155,002 77,501 232,504 116,252 58,126 29,063 87,190 43,595 130,786 65,393 196,180 98,090 49,045 147,136 73,568 36,784 18,392 9,196 4,598 2,299 6,898 3,449 10,348 5,174 2,587 7,762 3,881 11,644 5,822 2,911 8,734 4,367 13,102 6,551 19,654 9,827 29,482 14,741 44,224 22,112 11,056