8,855,344

2⁴ × 41 × 13499

Starting at 8,855,344, the Collatz iteration reaches 1 after 181 steps. The first transition is 4427672; the starting value is even with 20 positive divisors.

Prime Factor Structure

Factorization String 2^4 × 41 × 13499

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 17,577,000

Proper Divisor Sum 8,721,656

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #8855281 ← → #8855359

Radix Representation

Decimal	8855344
Binary	100001110001111100110000 (24 bits)
Octal	0o41617460
Hexadecimal	0x871F30

Divisor Catalog (20)

1 2 4 8 16 41 82 164 328 656 13,499 26,998 53,996 107,992 215,984 553,459 1,106,918 2,213,836 4,427,672 8,855,344

Collatz Trajectory (181 steps to reach 1)

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

8,855,344 4,427,672 2,213,836 1,106,918 553,459 1,660,378 830,189 2,490,568 1,245,284 622,642 311,321 933,964 466,982 233,491 700,474 350,237 1,050,712 525,356 262,678 131,339 394,018 197,009 591,028 295,514 147,757 443,272 221,636 110,818 55,409 166,228 83,114 41,557 124,672 62,336 31,168 15,584 7,792 3,896 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565

← Previous Integer #8,855,343 Browse Full Index Next Integer #8,855,345 →