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2,345,360

24 × 5 × 19 × 1543
Abundant Even Composite

2,345,360 factors as 2^4 × 5 × 19 × 1543. Its 40 positive divisors give a proper-divisor sum of 3,398,320, so this integer is abundant. The Collatz stopping time is 161 steps.

Prime Factor Structure

Factorization String 2^4 × 5 × 19 × 1543
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 40
Divisor Sum (σ) 5,743,680
Proper Divisor Sum 3,398,320
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #2345351 ← → #2345377

Radix Representation

Decimal 2345360
Binary 1000111100100110010000 (22 bits)
Octal 0o10744620
Hexadecimal 0x23C990

Divisor Catalog (40)

1 2 4 5 8 10 16 19 20 38 40 76 80 95 152 190 304 380 760 1,520 1,543 3,086 6,172 7,715 12,344 15,430 24,688 29,317 30,860 58,634 61,720 117,268 123,440 146,585 234,536 293,170 469,072 586,340 1,172,680 2,345,360

Collatz Trajectory (161 steps to reach 1)

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

2,345,360 1,172,680 586,340 293,170 146,585 439,756 219,878 109,939 329,818 164,909 494,728 247,364 123,682 61,841 185,524 92,762 46,381 139,144 69,572 34,786 17,393 52,180 26,090 13,045 39,136 19,568 9,784 4,892 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436 218 109 328 164 82 41 124 62 31 94 47 142 71

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