2,584,130

2 × 5 × 258413

2,584,130 has digital root 5. The neighboring primes are 2584111 and 2584147; its proper-divisor sum differs from the starting integer by -516,808.

Prime Factor Structure

Factorization String 2 × 5 × 258413

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,651,452

Proper Divisor Sum 2,067,322

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2584111 ← → #2584147

Radix Representation

Decimal	2584130
Binary	1001110110111001000010 (22 bits)
Octal	0o11667102
Hexadecimal	0x276E42

Divisor Catalog (8)

1 2 5 10 258,413 516,826 1,292,065 2,584,130

Collatz Trajectory (99 steps to reach 1)

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

2,584,130 1,292,065 3,876,196 1,938,098 969,049 2,907,148 1,453,574 726,787 2,180,362 1,090,181 3,270,544 1,635,272 817,636 408,818 204,409 613,228 306,614 153,307 459,922 229,961 689,884 344,942 172,471 517,414 258,707 776,122 388,061 1,164,184 582,092 291,046 145,523 436,570 218,285 654,856 327,428 163,714 81,857 245,572 122,786 61,393 184,180 92,090 46,045 138,136 69,068 34,534 17,267 51,802 25,901 77,704 38,852 19,426 9,713 29,140 14,570 7,285 21,856 10,928 5,464 2,732

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