λ
Sigma Notebook

5,422,520

23 × 5 × 31 × 4373
Abundant Even Composite

5,422,520 is even and not a perfect square. Its factorization is 2^3 × 5 × 31 × 4373 and its 32 divisors sum to 12,597,120.

Prime Factor Structure

Factorization String 2^3 × 5 × 31 × 4373
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 12,597,120
Proper Divisor Sum 7,174,600
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #5422517 ← → #5422553

Radix Representation

Decimal 5422520
Binary 10100101011110110111000 (23 bits)
Octal 0o24536670
Hexadecimal 0x52BDB8

Divisor Catalog (32)

1 2 4 5 8 10 20 31 40 62 124 155 248 310 620 1,240 4,373 8,746 17,492 21,865 34,984 43,730 87,460 135,563 174,920 271,126 542,252 677,815 1,084,504 1,355,630 2,711,260 5,422,520

Collatz Trajectory (126 steps to reach 1)

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

5,422,520 2,711,260 1,355,630 677,815 2,033,446 1,016,723 3,050,170 1,525,085 4,575,256 2,287,628 1,143,814 571,907 1,715,722 857,861 2,573,584 1,286,792 643,396 321,698 160,849 482,548 241,274 120,637 361,912 180,956 90,478 45,239 135,718 67,859 203,578 101,789 305,368 152,684 76,342 38,171 114,514 57,257 171,772 85,886 42,943 128,830 64,415 193,246 96,623 289,870 144,935 434,806 217,403 652,210 326,105 978,316 489,158 244,579 733,738 366,869 1,100,608 550,304 275,152 137,576 68,788 34,394

More profiles

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