λ
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2,634,837

3 × 878279
Deficient Odd Composite

2,634,837 factors as 3 × 878279. Its 4 positive divisors give a proper-divisor sum of 878,283, so this integer is deficient. The Collatz stopping time is 63 steps.

Prime Factor Structure

Factorization String 3 × 878279
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,513,120
Proper Divisor Sum 878,283
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #2634833 ← → #2634839

Radix Representation

Decimal 2634837
Binary 1010000011010001010101 (22 bits)
Octal 0o12032125
Hexadecimal 0x283455

Divisor Catalog (4)

1 3 878,279 2,634,837

Collatz Trajectory (63 steps to reach 1)

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

2,634,837 7,904,512 3,952,256 1,976,128 988,064 494,032 247,016 123,508 61,754 30,877 92,632 46,316 23,158 11,579 34,738 17,369 52,108 26,054 13,027 39,082 19,541 58,624 29,312 14,656 7,328 3,664 1,832 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16

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