2,631,829

359 × 7331

2,631,829 factors as 359 × 7331. Its 4 positive divisors give a proper-divisor sum of 7,691, so this integer is deficient. The Collatz stopping time is 143 steps.

Prime Factor Structure

Factorization String 359 × 7331

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,639,520

Proper Divisor Sum 7,691

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2631817 ← → #2631833

Radix Representation

Decimal	2631829
Binary	1010000010100010010101 (22 bits)
Octal	0o12024225
Hexadecimal	0x282895

Divisor Catalog (4)

1 359 7,331 2,631,829

Collatz Trajectory (143 steps to reach 1)

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

2,631,829 7,895,488 3,947,744 1,973,872 986,936 493,468 246,734 123,367 370,102 185,051 555,154 277,577 832,732 416,366 208,183 624,550 312,275 936,826 468,413 1,405,240 702,620 351,310 175,655 526,966 263,483 790,450 395,225 1,185,676 592,838 296,419 889,258 444,629 1,333,888 666,944 333,472 166,736 83,368 41,684 20,842 10,421 31,264 15,632 7,816 3,908 1,954 977 2,932 1,466 733 2,200 1,100 550 275 826 413 1,240 620 310 155 466

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