8,474,708

2² × 11 × 101 × 1907

Starting at 8,474,708, the Collatz iteration reaches 1 after 106 steps. The first transition is 4237354; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 11 × 101 × 1907

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 16,347,744

Proper Divisor Sum 7,873,036

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #8474707 ← → #8474717

Radix Representation

Decimal	8474708
Binary	100000010101000001010100 (24 bits)
Octal	0o40250124
Hexadecimal	0x815054

Divisor Catalog (24)

1 2 4 11 22 44 101 202 404 1,111 1,907 2,222 3,814 4,444 7,628 20,977 41,954 83,908 192,607 385,214 770,428 2,118,677 4,237,354 8,474,708

Collatz Trajectory (106 steps to reach 1)

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

8,474,708 4,237,354 2,118,677 6,356,032 3,178,016 1,589,008 794,504 397,252 198,626 99,313 297,940 148,970 74,485 223,456 111,728 55,864 27,932 13,966 6,983 20,950 10,475 31,426 15,713 47,140 23,570 11,785 35,356 17,678 8,839 26,518 13,259 39,778 19,889 59,668 29,834 14,917 44,752 22,376 11,188 5,594 2,797 8,392 4,196 2,098 1,049 3,148 1,574 787 2,362 1,181 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498

← Previous Integer #8,474,707 Browse Full Index Next Integer #8,474,709 →