λ
Sequence Observatory

7,265,099

193 × 37643
Deficient Odd Composite

Starting at 7,265,099, the Collatz iteration reaches 1 after 160 steps. The first transition is 21795298; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 193 × 37643
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,302,936
Proper Divisor Sum 37,837
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #7265057 ← → #7265101

Radix Representation

Decimal 7265099
Binary 11011101101101101001011 (23 bits)
Octal 0o33555513
Hexadecimal 0x6EDB4B

Divisor Catalog (4)

1 193 37,643 7,265,099

Collatz Trajectory (160 steps to reach 1)

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

7,265,099 21,795,298 10,897,649 32,692,948 16,346,474 8,173,237 24,519,712 12,259,856 6,129,928 3,064,964 1,532,482 766,241 2,298,724 1,149,362 574,681 1,724,044 862,022 431,011 1,293,034 646,517 1,939,552 969,776 484,888 242,444 121,222 60,611 181,834 90,917 272,752 136,376 68,188 34,094 17,047 51,142 25,571 76,714 38,357 115,072 57,536 28,768 14,384 7,192 3,596 1,798 899 2,698 1,349 4,048 2,024 1,012 506 253 760 380 190 95 286 143 430 215

More profiles

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