λ
Sigma Notebook

727,110

2 × 33 × 5 × 2693
Abundant Even Composite

727,110 is even and not a perfect square. Its factorization is 2 × 3^3 × 5 × 2693 and its 32 divisors sum to 1,939,680.

Prime Factor Structure

Factorization String 2 × 3^3 × 5 × 2693
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 1,939,680
Proper Divisor Sum 1,212,570
Digit Sum / Digital Root 18 (Root: 9)
Adjacent Primes #727079 ← → #727121

Radix Representation

Decimal 727110
Binary 10110001100001000110 (20 bits)
Octal 0o2614106
Hexadecimal 0xB1846

Divisor Catalog (32)

1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 2,693 5,386 8,079 13,465 16,158 24,237 26,930 40,395 48,474 72,711 80,790 121,185 145,422 242,370 363,555 727,110

Collatz Trajectory (87 steps to reach 1)

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

727,110 363,555 1,090,666 545,333 1,636,000 818,000 409,000 204,500 102,250 51,125 153,376 76,688 38,344 19,172 9,586 4,793 14,380 7,190 3,595 10,786 5,393 16,180 8,090 4,045 12,136 6,068 3,034 1,517 4,552 2,276 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130

More profiles

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