λ
Sequence Observatory

5,340,983

157 × 34019
Deficient Odd Composite

Starting at 5,340,983, the Collatz iteration reaches 1 after 170 steps. The first transition is 16022950; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 157 × 34019
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,375,160
Proper Divisor Sum 34,177
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #5340971 ← → #5340989

Radix Representation

Decimal 5340983
Binary 10100010111111100110111 (23 bits)
Octal 0o24277467
Hexadecimal 0x517F37

Divisor Catalog (4)

1 157 34,019 5,340,983

Collatz Trajectory (170 steps to reach 1)

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

5,340,983 16,022,950 8,011,475 24,034,426 12,017,213 36,051,640 18,025,820 9,012,910 4,506,455 13,519,366 6,759,683 20,279,050 10,139,525 30,418,576 15,209,288 7,604,644 3,802,322 1,901,161 5,703,484 2,851,742 1,425,871 4,277,614 2,138,807 6,416,422 3,208,211 9,624,634 4,812,317 14,436,952 7,218,476 3,609,238 1,804,619 5,413,858 2,706,929 8,120,788 4,060,394 2,030,197 6,090,592 3,045,296 1,522,648 761,324 380,662 190,331 570,994 285,497 856,492 428,246 214,123 642,370 321,185 963,556 481,778 240,889 722,668 361,334 180,667 542,002 271,001 813,004 406,502 203,251

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