2,630,116

2² × 657529

2,630,116 factors as 2^2 × 657529. Its 6 positive divisors give a proper-divisor sum of 1,972,594, so this integer is deficient. The Collatz stopping time is 187 steps.

Prime Factor Structure

Factorization String 2^2 × 657529

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 4,602,710

Proper Divisor Sum 1,972,594

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2630107 ← → #2630129

Radix Representation

Decimal	2630116
Binary	1010000010000111100100 (22 bits)
Octal	0o12020744
Hexadecimal	0x2821E4

Divisor Catalog (6)

1 2 4 657,529 1,315,058 2,630,116

Collatz Trajectory (187 steps to reach 1)

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

2,630,116 1,315,058 657,529 1,972,588 986,294 493,147 1,479,442 739,721 2,219,164 1,109,582 554,791 1,664,374 832,187 2,496,562 1,248,281 3,744,844 1,872,422 936,211 2,808,634 1,404,317 4,212,952 2,106,476 1,053,238 526,619 1,579,858 789,929 2,369,788 1,184,894 592,447 1,777,342 888,671 2,666,014 1,333,007 3,999,022 1,999,511 5,998,534 2,999,267 8,997,802 4,498,901 13,496,704 6,748,352 3,374,176 1,687,088 843,544 421,772 210,886 105,443 316,330 158,165 474,496 237,248 118,624 59,312 29,656 14,828 7,414 3,707 11,122 5,561 16,684

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