2,045,731

2045731

2,045,731 factors as 2045731. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 197 steps.

Prime Factor Structure

Factorization String 2045731

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 2,045,732

Proper Divisor Sum 1

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #2045713 ← → #2045753

Radix Representation

Decimal	2045731
Binary	111110011011100100011 (21 bits)
Octal	0o7633443
Hexadecimal	0x1F3723

Divisor Catalog (2)

1 2,045,731

Collatz Trajectory (197 steps to reach 1)

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

2,045,731 6,137,194 3,068,597 9,205,792 4,602,896 2,301,448 1,150,724 575,362 287,681 863,044 431,522 215,761 647,284 323,642 161,821 485,464 242,732 121,366 60,683 182,050 91,025 273,076 136,538 68,269 204,808 102,404 51,202 25,601 76,804 38,402 19,201 57,604 28,802 14,401 43,204 21,602 10,801 32,404 16,202 8,101 24,304 12,152 6,076 3,038 1,519 4,558 2,279 6,838 3,419 10,258 5,129 15,388 7,694 3,847 11,542 5,771 17,314 8,657 25,972 12,986

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