2,506,998

2 × 3 × 13 × 32141

2,506,998 factors as 2 × 3 × 13 × 32141. Its 16 positive divisors give a proper-divisor sum of 2,892,858, so this integer is abundant. The Collatz stopping time is 187 steps.

Prime Factor Structure

Factorization String 2 × 3 × 13 × 32141

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,399,856

Proper Divisor Sum 2,892,858

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #2506997 ← → #2507003

Radix Representation

Decimal	2506998
Binary	1001100100000011110110 (22 bits)
Octal	0o11440366
Hexadecimal	0x2640F6

Divisor Catalog (16)

1 2 3 6 13 26 39 78 32,141 64,282 96,423 192,846 417,833 835,666 1,253,499 2,506,998

Collatz Trajectory (187 steps to reach 1)

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

2,506,998 1,253,499 3,760,498 1,880,249 5,640,748 2,820,374 1,410,187 4,230,562 2,115,281 6,345,844 3,172,922 1,586,461 4,759,384 2,379,692 1,189,846 594,923 1,784,770 892,385 2,677,156 1,338,578 669,289 2,007,868 1,003,934 501,967 1,505,902 752,951 2,258,854 1,129,427 3,388,282 1,694,141 5,082,424 2,541,212 1,270,606 635,303 1,905,910 952,955 2,858,866 1,429,433 4,288,300 2,144,150 1,072,075 3,216,226 1,608,113 4,824,340 2,412,170 1,206,085 3,618,256 1,809,128 904,564 452,282 226,141 678,424 339,212 169,606 84,803 254,410 127,205 381,616 190,808 95,404

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