8,238,086

2 × 4119043

Starting at 8,238,086, the Collatz iteration reaches 1 after 199 steps. The first transition is 4119043; the starting value is even with 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 4119043

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 12,357,132

Proper Divisor Sum 4,119,046

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #8238067 ← → #8238101

Radix Representation

Decimal	8238086
Binary	11111011011010000000110 (23 bits)
Octal	0o37332006
Hexadecimal	0x7DB406

Divisor Catalog (4)

1 2 4,119,043 8,238,086

Collatz Trajectory (199 steps to reach 1)

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

8,238,086 4,119,043 12,357,130 6,178,565 18,535,696 9,267,848 4,633,924 2,316,962 1,158,481 3,475,444 1,737,722 868,861 2,606,584 1,303,292 651,646 325,823 977,470 488,735 1,466,206 733,103 2,199,310 1,099,655 3,298,966 1,649,483 4,948,450 2,474,225 7,422,676 3,711,338 1,855,669 5,567,008 2,783,504 1,391,752 695,876 347,938 173,969 521,908 260,954 130,477 391,432 195,716 97,858 48,929 146,788 73,394 36,697 110,092 55,046 27,523 82,570 41,285 123,856 61,928 30,964 15,482 7,741 23,224 11,612 5,806 2,903 8,710

← Previous Integer #8,238,085 Browse Full Index Next Integer #8,238,087 →