2,525,691

3 × 7 × 43 × 2797

2,525,691 is odd and not a perfect square. Its factorization is 3 × 7 × 43 × 2797 and its 16 divisors sum to 3,939,584.

Prime Factor Structure

Factorization String 3 × 7 × 43 × 2797

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,939,584

Proper Divisor Sum 1,413,893

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2525687 ← → #2525701

Radix Representation

Decimal	2525691
Binary	1001101000100111111011 (22 bits)
Octal	0o11504773
Hexadecimal	0x2689FB

Divisor Catalog (16)

1 3 7 21 43 129 301 903 2,797 8,391 19,579 58,737 120,271 360,813 841,897 2,525,691

Collatz Trajectory (104 steps to reach 1)

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

2,525,691 7,577,074 3,788,537 11,365,612 5,682,806 2,841,403 8,524,210 4,262,105 12,786,316 6,393,158 3,196,579 9,589,738 4,794,869 14,384,608 7,192,304 3,596,152 1,798,076 899,038 449,519 1,348,558 674,279 2,022,838 1,011,419 3,034,258 1,517,129 4,551,388 2,275,694 1,137,847 3,413,542 1,706,771 5,120,314 2,560,157 7,680,472 3,840,236 1,920,118 960,059 2,880,178 1,440,089 4,320,268 2,160,134 1,080,067 3,240,202 1,620,101 4,860,304 2,430,152 1,215,076 607,538 303,769 911,308 455,654 227,827 683,482 341,741 1,025,224 512,612 256,306 128,153 384,460 192,230 96,115

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