λ
Sequence Observatory

2,704,792

23 × 557 × 607
Deficient Even Composite

Starting at 2,704,792, the Collatz iteration reaches 1 after 63 steps. The first transition is 1352396; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 557 × 607
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 5,088,960
Proper Divisor Sum 2,384,168
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #2704789 ← → #2704813

Radix Representation

Decimal 2704792
Binary 1010010100010110011000 (22 bits)
Octal 0o12242630
Hexadecimal 0x294598

Divisor Catalog (16)

1 2 4 8 557 607 1,114 1,214 2,228 2,428 4,456 4,856 338,099 676,198 1,352,396 2,704,792

Collatz Trajectory (63 steps to reach 1)

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

2,704,792 1,352,396 676,198 338,099 1,014,298 507,149 1,521,448 760,724 380,362 190,181 570,544 285,272 142,636 71,318 35,659 106,978 53,489 160,468 80,234 40,117 120,352 60,176 30,088 15,044 7,522 3,761 11,284 5,642 2,821 8,464 4,232 2,116 1,058 529 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16

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