λ
Sequence Observatory

2,817,343

593 × 4751
Deficient Odd Composite

Starting at 2,817,343, the Collatz iteration reaches 1 after 182 steps. The first transition is 8452030; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 593 × 4751
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,822,688
Proper Divisor Sum 5,345
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #2817341 ← → #2817361

Radix Representation

Decimal 2817343
Binary 1010101111110100111111 (22 bits)
Octal 0o12576477
Hexadecimal 0x2AFD3F

Divisor Catalog (4)

1 593 4,751 2,817,343

Collatz Trajectory (182 steps to reach 1)

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

2,817,343 8,452,030 4,226,015 12,678,046 6,339,023 19,017,070 9,508,535 28,525,606 14,262,803 42,788,410 21,394,205 64,182,616 32,091,308 16,045,654 8,022,827 24,068,482 12,034,241 36,102,724 18,051,362 9,025,681 27,077,044 13,538,522 6,769,261 20,307,784 10,153,892 5,076,946 2,538,473 7,615,420 3,807,710 1,903,855 5,711,566 2,855,783 8,567,350 4,283,675 12,851,026 6,425,513 19,276,540 9,638,270 4,819,135 14,457,406 7,228,703 21,686,110 10,843,055 32,529,166 16,264,583 48,793,750 24,396,875 73,190,626 36,595,313 109,785,940 54,892,970 27,446,485 82,339,456 41,169,728 20,584,864 10,292,432 5,146,216 2,573,108 1,286,554 643,277

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