λ
Sequence Observatory

9,624,017

13 × 79 × 9371
Deficient Odd Composite

Starting at 9,624,017, the Collatz iteration reaches 1 after 238 steps. The first transition is 28872052; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 13 × 79 × 9371
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 10,496,640
Proper Divisor Sum 872,623
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #9624001 ← → #9624019

Radix Representation

Decimal 9624017
Binary 100100101101100111010001 (24 bits)
Octal 0o44554721
Hexadecimal 0x92D9D1

Divisor Catalog (8)

1 13 79 1,027 9,371 121,823 740,309 9,624,017

Collatz Trajectory (238 steps to reach 1)

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

9,624,017 28,872,052 14,436,026 7,218,013 21,654,040 10,827,020 5,413,510 2,706,755 8,120,266 4,060,133 12,180,400 6,090,200 3,045,100 1,522,550 761,275 2,283,826 1,141,913 3,425,740 1,712,870 856,435 2,569,306 1,284,653 3,853,960 1,926,980 963,490 481,745 1,445,236 722,618 361,309 1,083,928 541,964 270,982 135,491 406,474 203,237 609,712 304,856 152,428 76,214 38,107 114,322 57,161 171,484 85,742 42,871 128,614 64,307 192,922 96,461 289,384 144,692 72,346 36,173 108,520 54,260 27,130 13,565 40,696 20,348 10,174

More profiles

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