λ
Sequence Observatory

8,290,759

599 × 13841
Deficient Odd Composite

Starting at 8,290,759, the Collatz iteration reaches 1 after 137 steps. The first transition is 24872278; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 599 × 13841
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 8,305,200
Proper Divisor Sum 14,441
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #8290729 ← → #8290769

Radix Representation

Decimal 8290759
Binary 11111101000000111000111 (23 bits)
Octal 0o37500707
Hexadecimal 0x7E81C7

Divisor Catalog (4)

1 599 13,841 8,290,759

Collatz Trajectory (137 steps to reach 1)

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

8,290,759 24,872,278 12,436,139 37,308,418 18,654,209 55,962,628 27,981,314 13,990,657 41,971,972 20,985,986 10,492,993 31,478,980 15,739,490 7,869,745 23,609,236 11,804,618 5,902,309 17,706,928 8,853,464 4,426,732 2,213,366 1,106,683 3,320,050 1,660,025 4,980,076 2,490,038 1,245,019 3,735,058 1,867,529 5,602,588 2,801,294 1,400,647 4,201,942 2,100,971 6,302,914 3,151,457 9,454,372 4,727,186 2,363,593 7,090,780 3,545,390 1,772,695 5,318,086 2,659,043 7,977,130 3,988,565 11,965,696 5,982,848 2,991,424 1,495,712 747,856 373,928 186,964 93,482 46,741 140,224 70,112 35,056 17,528 8,764

More profiles

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