λ
Sigma Notebook

2,480,372

22 × 31 × 83 × 241
Deficient Even Composite

2,480,372 is even and not a perfect square. Its factorization is 2^2 × 31 × 83 × 241 and its 24 divisors sum to 4,553,472.

Prime Factor Structure

Factorization String 2^2 × 31 × 83 × 241
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 4,553,472
Proper Divisor Sum 2,073,100
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #2480339 ← → #2480383

Radix Representation

Decimal 2480372
Binary 1001011101100011110100 (22 bits)
Octal 0o11354364
Hexadecimal 0x25D8F4

Divisor Catalog (24)

1 2 4 31 62 83 124 166 241 332 482 964 2,573 5,146 7,471 10,292 14,942 20,003 29,884 40,006 80,012 620,093 1,240,186 2,480,372

Collatz Trajectory (174 steps to reach 1)

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

2,480,372 1,240,186 620,093 1,860,280 930,140 465,070 232,535 697,606 348,803 1,046,410 523,205 1,569,616 784,808 392,404 196,202 98,101 294,304 147,152 73,576 36,788 18,394 9,197 27,592 13,796 6,898 3,449 10,348 5,174 2,587 7,762 3,881 11,644 5,822 2,911 8,734 4,367 13,102 6,551 19,654 9,827 29,482 14,741 44,224 22,112 11,056 5,528 2,764 1,382 691 2,074 1,037 3,112 1,556 778 389 1,168 584 292 146 73

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