4,313,672

2³ × 11 × 49019

Starting at 4,313,672, the Collatz iteration reaches 1 after 74 steps. The first transition is 2156836; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 11 × 49019

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,823,600

Proper Divisor Sum 4,509,928

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4313671 ← → #4313677

Radix Representation

Decimal	4313672
Binary	10000011101001001001000 (23 bits)
Octal	0o20351110
Hexadecimal	0x41D248

Divisor Catalog (16)

1 2 4 8 11 22 44 88 49,019 98,038 196,076 392,152 539,209 1,078,418 2,156,836 4,313,672

Collatz Trajectory (74 steps to reach 1)

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

4,313,672 2,156,836 1,078,418 539,209 1,617,628 808,814 404,407 1,213,222 606,611 1,819,834 909,917 2,729,752 1,364,876 682,438 341,219 1,023,658 511,829 1,535,488 767,744 383,872 191,936 95,968 47,984 23,992 11,996 5,998 2,999 8,998 4,499 13,498 6,749 20,248 10,124 5,062 2,531 7,594 3,797 11,392 5,696 2,848 1,424 712 356 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22

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