λ
Sequence Observatory

894,679

29 × 30851
Deficient Odd Composite

Starting at 894,679, the Collatz iteration reaches 1 after 188 steps. The first transition is 2684038; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 29 × 30851
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 925,560
Proper Divisor Sum 30,881
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #894667 ← → #894689

Radix Representation

Decimal 894679
Binary 11011010011011010111 (20 bits)
Octal 0o3323327
Hexadecimal 0xDA6D7

Divisor Catalog (4)

Collatz Trajectory (188 steps to reach 1)

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

894,679 2,684,038 1,342,019 4,026,058 2,013,029 6,039,088 3,019,544 1,509,772 754,886 377,443 1,132,330 566,165 1,698,496 849,248 424,624 212,312 106,156 53,078 26,539 79,618 39,809 119,428 59,714 29,857 89,572 44,786 22,393 67,180 33,590 16,795 50,386 25,193 75,580 37,790 18,895 56,686 28,343 85,030 42,515 127,546 63,773 191,320 95,660 47,830 23,915 71,746 35,873 107,620 53,810 26,905 80,716 40,358 20,179 60,538 30,269 90,808 45,404 22,702 11,351 34,054

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