5,597,278

2 × 2798639

Starting at 5,597,278, the Collatz iteration reaches 1 after 108 steps. The first transition is 2798639; the starting value is even with 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 2798639

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 8,395,920

Proper Divisor Sum 2,798,642

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #5597243 ← → #5597281

Radix Representation

Decimal	5597278
Binary	10101010110100001011110 (23 bits)
Octal	0o25264136
Hexadecimal	0x55685E

Divisor Catalog (4)

1 2 2,798,639 5,597,278

Collatz Trajectory (108 steps to reach 1)

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

5,597,278 2,798,639 8,395,918 4,197,959 12,593,878 6,296,939 18,890,818 9,445,409 28,336,228 14,168,114 7,084,057 21,252,172 10,626,086 5,313,043 15,939,130 7,969,565 23,908,696 11,954,348 5,977,174 2,988,587 8,965,762 4,482,881 13,448,644 6,724,322 3,362,161 10,086,484 5,043,242 2,521,621 7,564,864 3,782,432 1,891,216 945,608 472,804 236,402 118,201 354,604 177,302 88,651 265,954 132,977 398,932 199,466 99,733 299,200 149,600 74,800 37,400 18,700 9,350 4,675 14,026 7,013 21,040 10,520 5,260 2,630 1,315 3,946 1,973 5,920

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