2,625,148

2² × 41 × 16007

2,625,148 factors as 2^2 × 41 × 16007. Its 12 positive divisors give a proper-divisor sum of 2,081,204, so this integer is deficient. The Collatz stopping time is 200 steps.

Prime Factor Structure

Factorization String 2^2 × 41 × 16007

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,706,352

Proper Divisor Sum 2,081,204

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2625137 ← → #2625149

Radix Representation

Decimal	2625148
Binary	1010000000111001111100 (22 bits)
Octal	0o12007174
Hexadecimal	0x280E7C

Divisor Catalog (12)

1 2 4 41 82 164 16,007 32,014 64,028 656,287 1,312,574 2,625,148

Collatz Trajectory (200 steps to reach 1)

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

2,625,148 1,312,574 656,287 1,968,862 984,431 2,953,294 1,476,647 4,429,942 2,214,971 6,644,914 3,322,457 9,967,372 4,983,686 2,491,843 7,475,530 3,737,765 11,213,296 5,606,648 2,803,324 1,401,662 700,831 2,102,494 1,051,247 3,153,742 1,576,871 4,730,614 2,365,307 7,095,922 3,547,961 10,643,884 5,321,942 2,660,971 7,982,914 3,991,457 11,974,372 5,987,186 2,993,593 8,980,780 4,490,390 2,245,195 6,735,586 3,367,793 10,103,380 5,051,690 2,525,845 7,577,536 3,788,768 1,894,384 947,192 473,596 236,798 118,399 355,198 177,599 532,798 266,399 799,198 399,599 1,198,798 599,399

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