2,497,993

71 × 151 × 233

2,497,993 factors as 71 × 151 × 233. Its 8 positive divisors give a proper-divisor sum of 62,903, so this integer is deficient. The Collatz stopping time is 68 steps.

Prime Factor Structure

Factorization String 71 × 151 × 233

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,560,896

Proper Divisor Sum 62,903

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #2497991 ← → #2498009

Radix Representation

Decimal	2497993
Binary	1001100001110111001001 (22 bits)
Octal	0o11416711
Hexadecimal	0x261DC9

Divisor Catalog (8)

1 71 151 233 10,721 16,543 35,183 2,497,993

Collatz Trajectory (68 steps to reach 1)

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

2,497,993 7,493,980 3,746,990 1,873,495 5,620,486 2,810,243 8,430,730 4,215,365 12,646,096 6,323,048 3,161,524 1,580,762 790,381 2,371,144 1,185,572 592,786 296,393 889,180 444,590 222,295 666,886 333,443 1,000,330 500,165 1,500,496 750,248 375,124 187,562 93,781 281,344 140,672 70,336 35,168 17,584 8,792 4,396 2,198 1,099 3,298 1,649 4,948 2,474 1,237 3,712 1,856 928 464 232 116 58 29 88 44 22 11 34 17 52 26 13

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