8,547,765

3 × 5 × 569851

Starting at 8,547,765, the Collatz iteration reaches 1 after 75 steps. The first transition is 25643296; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 5 × 569851

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,676,448

Proper Divisor Sum 5,128,683

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #8547677 ← → #8547767

Radix Representation

Decimal	8547765
Binary	100000100110110110110101 (24 bits)
Octal	0o40466665
Hexadecimal	0x826DB5

Divisor Catalog (8)

1 3 5 15 569,851 1,709,553 2,849,255 8,547,765

Collatz Trajectory (75 steps to reach 1)

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

8,547,765 25,643,296 12,821,648 6,410,824 3,205,412 1,602,706 801,353 2,404,060 1,202,030 601,015 1,803,046 901,523 2,704,570 1,352,285 4,056,856 2,028,428 1,014,214 507,107 1,521,322 760,661 2,281,984 1,140,992 570,496 285,248 142,624 71,312 35,656 17,828 8,914 4,457 13,372 6,686 3,343 10,030 5,015 15,046 7,523 22,570 11,285 33,856 16,928 8,464 4,232 2,116 1,058 529 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7

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