1,840,052

2² × 460013

Starting at 1,840,052, the Collatz iteration reaches 1 after 140 steps. The first transition is 920026; the starting value is even with 6 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 460013

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 3,220,098

Proper Divisor Sum 1,380,046

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1840051 ← → #1840057

Radix Representation

Decimal	1840052
Binary	111000001001110110100 (21 bits)
Octal	0o7011664
Hexadecimal	0x1C13B4

Divisor Catalog (6)

1 2 4 460,013 920,026 1,840,052

Collatz Trajectory (140 steps to reach 1)

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

1,840,052 920,026 460,013 1,380,040 690,020 345,010 172,505 517,516 258,758 129,379 388,138 194,069 582,208 291,104 145,552 72,776 36,388 18,194 9,097 27,292 13,646 6,823 20,470 10,235 30,706 15,353 46,060 23,030 11,515 34,546 17,273 51,820 25,910 12,955 38,866 19,433 58,300 29,150 14,575 43,726 21,863 65,590 32,795 98,386 49,193 147,580 73,790 36,895 110,686 55,343 166,030 83,015 249,046 124,523 373,570 186,785 560,356 280,178 140,089 420,268

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