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4,155,680

25 × 5 × 19 × 1367
Abundant Even Composite

Prime Factor Structure

Factorization String 2^5 × 5 × 19 × 1367
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 10,342,080
Proper Divisor Sum 6,186,400
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #4155673 ← → #4155703

Radix Representation

Decimal 4155680
Binary 1111110110100100100000 (22 bits)
Octal 0o17664440
Hexadecimal 0x3F6920

Divisor Catalog (48)

1 2 4 5 8 10 16 19 20 32 38 40 76 80 95 152 160 190 304 380 608 760 1,367 1,520 2,734 3,040 5,468 6,835 10,936 13,670 21,872 25,973 27,340 43,744 51,946 54,680 103,892 109,360 129,865 207,784 218,720 259,730 415,568 519,460 831,136 1,038,920 2,077,840 4,155,680

Collatz Trajectory (167 steps to reach 1)

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

4,155,680 2,077,840 1,038,920 519,460 259,730 129,865 389,596 194,798 97,399 292,198 146,099 438,298 219,149 657,448 328,724 164,362 82,181 246,544 123,272 61,636 30,818 15,409 46,228 23,114 11,557 34,672 17,336 8,668 4,334 2,167 6,502 3,251 9,754 4,877 14,632 7,316 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82 41 124

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