1,142,782

2 × 37 × 15443

Starting at 1,142,782, the Collatz iteration reaches 1 after 284 steps. The first transition is 571391; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 37 × 15443

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,760,616

Proper Divisor Sum 617,834

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1142777 ← → #1142783

Radix Representation

Decimal	1142782
Binary	100010110111111111110 (21 bits)
Octal	0o4267776
Hexadecimal	0x116FFE

Divisor Catalog (8)

1 2 37 74 15,443 30,886 571,391 1,142,782

Collatz Trajectory (284 steps to reach 1)

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

1,142,782 571,391 1,714,174 857,087 2,571,262 1,285,631 3,856,894 1,928,447 5,785,342 2,892,671 8,678,014 4,339,007 13,017,022 6,508,511 19,525,534 9,762,767 29,288,302 14,644,151 43,932,454 21,966,227 65,898,682 32,949,341 98,848,024 49,424,012 24,712,006 12,356,003 37,068,010 18,534,005 55,602,016 27,801,008 13,900,504 6,950,252 3,475,126 1,737,563 5,212,690 2,606,345 7,819,036 3,909,518 1,954,759 5,864,278 2,932,139 8,796,418 4,398,209 13,194,628 6,597,314 3,298,657 9,895,972 4,947,986 2,473,993 7,421,980 3,710,990 1,855,495 5,566,486 2,783,243 8,349,730 4,174,865 12,524,596 6,262,298 3,131,149 9,393,448

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