6,925,642

2 × 109 × 31769

Starting at 6,925,642, the Collatz iteration reaches 1 after 209 steps. The first transition is 3462821; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 109 × 31769

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 10,484,100

Proper Divisor Sum 3,558,458

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #6925631 ← → #6925643

Radix Representation

Decimal	6925642
Binary	11010011010110101001010 (23 bits)
Octal	0o32326512
Hexadecimal	0x69AD4A

Divisor Catalog (8)

1 2 109 218 31,769 63,538 3,462,821 6,925,642

Collatz Trajectory (209 steps to reach 1)

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

6,925,642 3,462,821 10,388,464 5,194,232 2,597,116 1,298,558 649,279 1,947,838 973,919 2,921,758 1,460,879 4,382,638 2,191,319 6,573,958 3,286,979 9,860,938 4,930,469 14,791,408 7,395,704 3,697,852 1,848,926 924,463 2,773,390 1,386,695 4,160,086 2,080,043 6,240,130 3,120,065 9,360,196 4,680,098 2,340,049 7,020,148 3,510,074 1,755,037 5,265,112 2,632,556 1,316,278 658,139 1,974,418 987,209 2,961,628 1,480,814 740,407 2,221,222 1,110,611 3,331,834 1,665,917 4,997,752 2,498,876 1,249,438 624,719 1,874,158 937,079 2,811,238 1,405,619 4,216,858 2,108,429 6,325,288 3,162,644 1,581,322

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