λ
Sigma Notebook

5,554,885

5 × 73 × 41 × 79
Deficient Odd Composite

5,554,885 is odd and not a perfect square. Its factorization is 5 × 7^3 × 41 × 79 and its 32 divisors sum to 8,064,000.

Prime Factor Structure

Factorization String 5 × 7^3 × 41 × 79
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 8,064,000
Proper Divisor Sum 2,509,115
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #5554867 ← → #5554889

Radix Representation

Decimal 5554885
Binary 10101001100001011000101 (23 bits)
Octal 0o25141305
Hexadecimal 0x54C2C5

Divisor Catalog (32)

1 5 7 35 41 49 79 205 245 287 343 395 553 1,435 1,715 2,009 2,765 3,239 3,871 10,045 14,063 16,195 19,355 22,673 27,097 70,315 113,365 135,485 158,711 793,555 1,110,977 5,554,885

Collatz Trajectory (170 steps to reach 1)

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

5,554,885 16,664,656 8,332,328 4,166,164 2,083,082 1,041,541 3,124,624 1,562,312 781,156 390,578 195,289 585,868 292,934 146,467 439,402 219,701 659,104 329,552 164,776 82,388 41,194 20,597 61,792 30,896 15,448 7,724 3,862 1,931 5,794 2,897 8,692 4,346 2,173 6,520 3,260 1,630 815 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

More profiles

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