6,567,490

2 × 5 × 656749

6,567,490 factors as 2 × 5 × 656749. Its 8 positive divisors give a proper-divisor sum of 5,254,010, so this integer is deficient. The Collatz stopping time is 178 steps.

Prime Factor Structure

Factorization String 2 × 5 × 656749

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 11,821,500

Proper Divisor Sum 5,254,010

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #6567479 ← → #6567511

Radix Representation

Decimal	6567490
Binary	11001000011011001000010 (23 bits)
Octal	0o31033102
Hexadecimal	0x643642

Divisor Catalog (8)

1 2 5 10 656,749 1,313,498 3,283,745 6,567,490

Collatz Trajectory (178 steps to reach 1)

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

6,567,490 3,283,745 9,851,236 4,925,618 2,462,809 7,388,428 3,694,214 1,847,107 5,541,322 2,770,661 8,311,984 4,155,992 2,077,996 1,038,998 519,499 1,558,498 779,249 2,337,748 1,168,874 584,437 1,753,312 876,656 438,328 219,164 109,582 54,791 164,374 82,187 246,562 123,281 369,844 184,922 92,461 277,384 138,692 69,346 34,673 104,020 52,010 26,005 78,016 39,008 19,504 9,752 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160

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