λ
Sequence Observatory

976,904

23 × 19 × 6427
Deficient Even Composite

Starting at 976,904, the Collatz iteration reaches 1 after 183 steps. The first transition is 488452; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 19 × 6427
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 1,928,400
Proper Divisor Sum 951,496
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #976883 ← → #976909

Radix Representation

Decimal 976904
Binary 11101110100000001000 (20 bits)
Octal 0o3564010
Hexadecimal 0xEE808

Divisor Catalog (16)

1 2 4 8 19 38 76 152 6,427 12,854 25,708 51,416 122,113 244,226 488,452 976,904

Collatz Trajectory (183 steps to reach 1)

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

976,904 488,452 244,226 122,113 366,340 183,170 91,585 274,756 137,378 68,689 206,068 103,034 51,517 154,552 77,276 38,638 19,319 57,958 28,979 86,938 43,469 130,408 65,204 32,602 16,301 48,904 24,452 12,226 6,113 18,340 9,170 4,585 13,756 6,878 3,439 10,318 5,159 15,478 7,739 23,218 11,609 34,828 17,414 8,707 26,122 13,061 39,184 19,592 9,796 4,898 2,449 7,348 3,674 1,837 5,512 2,756 1,378 689 2,068 1,034

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