λ
Sigma Notebook

4,541,542

2 × 2270771
Deficient Even Composite

4,541,542 is even and not a perfect square. Its factorization is 2 × 2270771 and its 4 divisors sum to 6,812,316.

Prime Factor Structure

Factorization String 2 × 2270771
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,812,316
Proper Divisor Sum 2,270,774
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #4541521 ← → #4541561

Radix Representation

Decimal 4541542
Binary 10001010100110001100110 (23 bits)
Octal 0o21246146
Hexadecimal 0x454C66

Divisor Catalog (4)

1 2 2,270,771 4,541,542

Collatz Trajectory (87 steps to reach 1)

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

4,541,542 2,270,771 6,812,314 3,406,157 10,218,472 5,109,236 2,554,618 1,277,309 3,831,928 1,915,964 957,982 478,991 1,436,974 718,487 2,155,462 1,077,731 3,233,194 1,616,597 4,849,792 2,424,896 1,212,448 606,224 303,112 151,556 75,778 37,889 113,668 56,834 28,417 85,252 42,626 21,313 63,940 31,970 15,985 47,956 23,978 11,989 35,968 17,984 8,992 4,496 2,248 1,124 562 281 844 422 211 634 317 952 476 238 119 358 179 538 269 808

More profiles

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