2,017,497

3 × 672499

2,017,497 factors as 3 × 672499. Its 4 positive divisors give a proper-divisor sum of 672,503, so this integer is deficient. The Collatz stopping time is 135 steps.

Prime Factor Structure

Factorization String 3 × 672499

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,690,000

Proper Divisor Sum 672,503

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2017493 ← → #2017513

Radix Representation

Decimal	2017497
Binary	111101100100011011001 (21 bits)
Octal	0o7544331
Hexadecimal	0x1EC8D9

Divisor Catalog (4)

1 3 672,499 2,017,497

Collatz Trajectory (135 steps to reach 1)

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

2,017,497 6,052,492 3,026,246 1,513,123 4,539,370 2,269,685 6,809,056 3,404,528 1,702,264 851,132 425,566 212,783 638,350 319,175 957,526 478,763 1,436,290 718,145 2,154,436 1,077,218 538,609 1,615,828 807,914 403,957 1,211,872 605,936 302,968 151,484 75,742 37,871 113,614 56,807 170,422 85,211 255,634 127,817 383,452 191,726 95,863 287,590 143,795 431,386 215,693 647,080 323,540 161,770 80,885 242,656 121,328 60,664 30,332 15,166 7,583 22,750 11,375 34,126 17,063 51,190 25,595 76,786

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