2,884,271

13 × 17 × 31 × 421

2,884,271 factors as 13 × 17 × 31 × 421. Its 16 positive divisors give a proper-divisor sum of 518,737, so this integer is deficient. The Collatz stopping time is 182 steps.

Prime Factor Structure

Factorization String 13 × 17 × 31 × 421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,403,008

Proper Divisor Sum 518,737

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #2884267 ← → #2884279

Radix Representation

Decimal	2884271
Binary	1011000000001010101111 (22 bits)
Octal	0o13001257
Hexadecimal	0x2C02AF

Divisor Catalog (16)

1 13 17 31 221 403 421 527 5,473 6,851 7,157 13,051 93,041 169,663 221,867 2,884,271

Collatz Trajectory (182 steps to reach 1)

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

2,884,271 8,652,814 4,326,407 12,979,222 6,489,611 19,468,834 9,734,417 29,203,252 14,601,626 7,300,813 21,902,440 10,951,220 5,475,610 2,737,805 8,213,416 4,106,708 2,053,354 1,026,677 3,080,032 1,540,016 770,008 385,004 192,502 96,251 288,754 144,377 433,132 216,566 108,283 324,850 162,425 487,276 243,638 121,819 365,458 182,729 548,188 274,094 137,047 411,142 205,571 616,714 308,357 925,072 462,536 231,268 115,634 57,817 173,452 86,726 43,363 130,090 65,045 195,136 97,568 48,784 24,392 12,196 6,098 3,049

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