λ
Sigma Notebook

4,537,490

2 × 5 × 311 × 1459
Deficient Even Composite

4,537,490 is even and not a perfect square. Its factorization is 2 × 5 × 311 × 1459 and its 16 divisors sum to 8,199,360.

Prime Factor Structure

Factorization String 2 × 5 × 311 × 1459
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 8,199,360
Proper Divisor Sum 3,661,870
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #4537433 ← → #4537493

Radix Representation

Decimal 4537490
Binary 10001010011110010010010 (23 bits)
Octal 0o21236222
Hexadecimal 0x453C92

Divisor Catalog (16)

1 2 5 10 311 622 1,459 1,555 2,918 3,110 7,295 14,590 453,749 907,498 2,268,745 4,537,490

Collatz Trajectory (224 steps to reach 1)

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

4,537,490 2,268,745 6,806,236 3,403,118 1,701,559 5,104,678 2,552,339 7,657,018 3,828,509 11,485,528 5,742,764 2,871,382 1,435,691 4,307,074 2,153,537 6,460,612 3,230,306 1,615,153 4,845,460 2,422,730 1,211,365 3,634,096 1,817,048 908,524 454,262 227,131 681,394 340,697 1,022,092 511,046 255,523 766,570 383,285 1,149,856 574,928 287,464 143,732 71,866 35,933 107,800 53,900 26,950 13,475 40,426 20,213 60,640 30,320 15,160 7,580 3,790 1,895 5,686 2,843 8,530 4,265 12,796 6,398 3,199 9,598 4,799

More profiles

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