λ
Sigma Notebook

4,371,384

23 × 3 × 182141
Abundant Even Composite

4,371,384 is even and not a perfect square. Its factorization is 2^3 × 3 × 182141 and its 16 divisors sum to 10,928,520.

Prime Factor Structure

Factorization String 2^3 × 3 × 182141
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 10,928,520
Proper Divisor Sum 6,557,136
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #4371383 ← → #4371391

Radix Representation

Decimal 4371384
Binary 10000101011001110111000 (23 bits)
Octal 0o20531670
Hexadecimal 0x42B3B8

Divisor Catalog (16)

1 2 3 4 6 8 12 24 182,141 364,282 546,423 728,564 1,092,846 1,457,128 2,185,692 4,371,384

Collatz Trajectory (87 steps to reach 1)

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

4,371,384 2,185,692 1,092,846 546,423 1,639,270 819,635 2,458,906 1,229,453 3,688,360 1,844,180 922,090 461,045 1,383,136 691,568 345,784 172,892 86,446 43,223 129,670 64,835 194,506 97,253 291,760 145,880 72,940 36,470 18,235 54,706 27,353 82,060 41,030 20,515 61,546 30,773 92,320 46,160 23,080 11,540 5,770 2,885 8,656 4,328 2,164 1,082 541 1,624 812 406 203 610 305 916 458 229 688 344 172 86 43 130

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