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3,929,440

25 × 5 × 41 × 599
Abundant Even Composite

Prime Factor Structure

Factorization String 2^5 × 5 × 41 × 599
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 9,525,600
Proper Divisor Sum 5,596,160
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #3929417 ← → #3929449

Radix Representation

Decimal 3929440
Binary 1110111111010101100000 (22 bits)
Octal 0o16772540
Hexadecimal 0x3BF560

Divisor Catalog (48)

1 2 4 5 8 10 16 20 32 40 41 80 82 160 164 205 328 410 599 656 820 1,198 1,312 1,640 2,396 2,995 3,280 4,792 5,990 6,560 9,584 11,980 19,168 23,960 24,559 47,920 49,118 95,840 98,236 122,795 196,472 245,590 392,944 491,180 785,888 982,360 1,964,720 3,929,440

Collatz Trajectory (79 steps to reach 1)

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

3,929,440 1,964,720 982,360 491,180 245,590 122,795 368,386 184,193 552,580 276,290 138,145 414,436 207,218 103,609 310,828 155,414 77,707 233,122 116,561 349,684 174,842 87,421 262,264 131,132 65,566 32,783 98,350 49,175 147,526 73,763 221,290 110,645 331,936 165,968 82,984 41,492 20,746 10,373 31,120 15,560 7,780 3,890 1,945 5,836 2,918 1,459 4,378 2,189 6,568 3,284 1,642 821 2,464 1,232 616 308 154 77 232 116

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