λ
Sequence Observatory

9,056,977

19 × 476683
Deficient Odd Composite

Starting at 9,056,977, the Collatz iteration reaches 1 after 88 steps. The first transition is 27170932; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 19 × 476683
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,533,680
Proper Divisor Sum 476,703
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #9056969 ← → #9057001

Radix Representation

Decimal 9056977
Binary 100010100011001011010001 (24 bits)
Octal 0o42431321
Hexadecimal 0x8A32D1

Divisor Catalog (4)

1 19 476,683 9,056,977

Collatz Trajectory (88 steps to reach 1)

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

9,056,977 27,170,932 13,585,466 6,792,733 20,378,200 10,189,100 5,094,550 2,547,275 7,641,826 3,820,913 11,462,740 5,731,370 2,865,685 8,597,056 4,298,528 2,149,264 1,074,632 537,316 268,658 134,329 402,988 201,494 100,747 302,242 151,121 453,364 226,682 113,341 340,024 170,012 85,006 42,503 127,510 63,755 191,266 95,633 286,900 143,450 71,725 215,176 107,588 53,794 26,897 80,692 40,346 20,173 60,520 30,260 15,130 7,565 22,696 11,348 5,674 2,837 8,512 4,256 2,128 1,064 532 266

More profiles

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