2,575,409

59 × 43651

2,575,409 factors as 59 × 43651. Its 4 positive divisors give a proper-divisor sum of 43,711, so this integer is deficient. The Collatz stopping time is 73 steps.

Prime Factor Structure

Factorization String 59 × 43651

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,619,120

Proper Divisor Sum 43,711

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #2575373 ← → #2575411

Radix Representation

Decimal	2575409
Binary	1001110100110000110001 (22 bits)
Octal	0o11646061
Hexadecimal	0x274C31

Divisor Catalog (4)

1 59 43,651 2,575,409

Collatz Trajectory (73 steps to reach 1)

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

2,575,409 7,726,228 3,863,114 1,931,557 5,794,672 2,897,336 1,448,668 724,334 362,167 1,086,502 543,251 1,629,754 814,877 2,444,632 1,222,316 611,158 305,579 916,738 458,369 1,375,108 687,554 343,777 1,031,332 515,666 257,833 773,500 386,750 193,375 580,126 290,063 870,190 435,095 1,305,286 652,643 1,957,930 978,965 2,936,896 1,468,448 734,224 367,112 183,556 91,778 45,889 137,668 68,834 34,417 103,252 51,626 25,813 77,440 38,720 19,360 9,680 4,840 2,420 1,210 605 1,816 908 454

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