λ
Sequence Observatory

5,063,864

23 × 13 × 23 × 29 × 73
Abundant Even Composite

Starting at 5,063,864, the Collatz iteration reaches 1 after 131 steps. The first transition is 2531932; the starting value is even with 64 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 13 × 23 × 29 × 73
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 64
Divisor Sum (σ) 11,188,800
Proper Divisor Sum 6,124,936
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #5063843 ← → #5063867

Radix Representation

Decimal 5063864
Binary 10011010100010010111000 (23 bits)
Octal 0o23242270
Hexadecimal 0x4D44B8

Divisor Catalog (60 of 64)

1 2 4 8 13 23 26 29 46 52 58 73 92 104 116 146 184 232 292 299 377 584 598 667 754 949 1,196 1,334 1,508 1,679 1,898 2,117 2,392 2,668 3,016 3,358 3,796 4,234 5,336 6,716 7,592 8,468 8,671 13,432 16,936 17,342 21,827 27,521 34,684 43,654 48,691 55,042 69,368 87,308 97,382 110,084 174,616 194,764 220,168 389,528

Collatz Trajectory (131 steps to reach 1)

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

5,063,864 2,531,932 1,265,966 632,983 1,898,950 949,475 2,848,426 1,424,213 4,272,640 2,136,320 1,068,160 534,080 267,040 133,520 66,760 33,380 16,690 8,345 25,036 12,518 6,259 18,778 9,389 28,168 14,084 7,042 3,521 10,564 5,282 2,641 7,924 3,962 1,981 5,944 2,972 1,486 743 2,230 1,115 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366

More profiles

← Previous Integer #5,063,863 Browse Full Index Next Integer #5,063,865 →