2,438,815

5 × 631 × 773

2,438,815 factors as 5 × 631 × 773. Its 8 positive divisors give a proper-divisor sum of 496,193, so this integer is deficient. The Collatz stopping time is 205 steps.

Prime Factor Structure

Factorization String 5 × 631 × 773

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,935,008

Proper Divisor Sum 496,193

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2438791 ← → #2438819

Radix Representation

Decimal	2438815
Binary	1001010011011010011111 (22 bits)
Octal	0o11233237
Hexadecimal	0x25369F

Divisor Catalog (8)

1 5 631 773 3,155 3,865 487,763 2,438,815

Collatz Trajectory (205 steps to reach 1)

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

2,438,815 7,316,446 3,658,223 10,974,670 5,487,335 16,462,006 8,231,003 24,693,010 12,346,505 37,039,516 18,519,758 9,259,879 27,779,638 13,889,819 41,669,458 20,834,729 62,504,188 31,252,094 15,626,047 46,878,142 23,439,071 70,317,214 35,158,607 105,475,822 52,737,911 158,213,734 79,106,867 237,320,602 118,660,301 355,980,904 177,990,452 88,995,226 44,497,613 133,492,840 66,746,420 33,373,210 16,686,605 50,059,816 25,029,908 12,514,954 6,257,477 18,772,432 9,386,216 4,693,108 2,346,554 1,173,277 3,519,832 1,759,916 879,958 439,979 1,319,938 659,969 1,979,908 989,954 494,977 1,484,932 742,466 371,233 1,113,700 556,850

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