2,425,686

2 × 3 × 109 × 3709

2,425,686 factors as 2 × 3 × 109 × 3709. Its 16 positive divisors give a proper-divisor sum of 2,471,514, so this integer is abundant. The Collatz stopping time is 311 steps.

Prime Factor Structure

Factorization String 2 × 3 × 109 × 3709

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,897,200

Proper Divisor Sum 2,471,514

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2425681 ← → #2425693

Radix Representation

Decimal	2425686
Binary	1001010000001101010110 (22 bits)
Octal	0o11201526
Hexadecimal	0x250356

Divisor Catalog (16)

1 2 3 6 109 218 327 654 3,709 7,418 11,127 22,254 404,281 808,562 1,212,843 2,425,686

Collatz Trajectory (311 steps to reach 1)

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

2,425,686 1,212,843 3,638,530 1,819,265 5,457,796 2,728,898 1,364,449 4,093,348 2,046,674 1,023,337 3,070,012 1,535,006 767,503 2,302,510 1,151,255 3,453,766 1,726,883 5,180,650 2,590,325 7,770,976 3,885,488 1,942,744 971,372 485,686 242,843 728,530 364,265 1,092,796 546,398 273,199 819,598 409,799 1,229,398 614,699 1,844,098 922,049 2,766,148 1,383,074 691,537 2,074,612 1,037,306 518,653 1,555,960 777,980 388,990 194,495 583,486 291,743 875,230 437,615 1,312,846 656,423 1,969,270 984,635 2,953,906 1,476,953 4,430,860 2,215,430 1,107,715 3,323,146

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