6,375,481

7 × 43 × 59 × 359

Starting at 6,375,481, the Collatz iteration reaches 1 after 209 steps. The first transition is 19126444; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 7 × 43 × 59 × 359

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,603,200

Proper Divisor Sum 1,227,719

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #6375451 ← → #6375517

Radix Representation

Decimal	6375481
Binary	11000010100100000111001 (23 bits)
Octal	0o30244071
Hexadecimal	0x614839

Divisor Catalog (16)

1 7 43 59 301 359 413 2,513 2,537 15,437 17,759 21,181 108,059 148,267 910,783 6,375,481

Collatz Trajectory (209 steps to reach 1)

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

6,375,481 19,126,444 9,563,222 4,781,611 14,344,834 7,172,417 21,517,252 10,758,626 5,379,313 16,137,940 8,068,970 4,034,485 12,103,456 6,051,728 3,025,864 1,512,932 756,466 378,233 1,134,700 567,350 283,675 851,026 425,513 1,276,540 638,270 319,135 957,406 478,703 1,436,110 718,055 2,154,166 1,077,083 3,231,250 1,615,625 4,846,876 2,423,438 1,211,719 3,635,158 1,817,579 5,452,738 2,726,369 8,179,108 4,089,554 2,044,777 6,134,332 3,067,166 1,533,583 4,600,750 2,300,375 6,901,126 3,450,563 10,351,690 5,175,845 15,527,536 7,763,768 3,881,884 1,940,942 970,471 2,911,414 1,455,707

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