λ
Sequence Observatory

1,127,795

5 × 211 × 1069
Deficient Odd Composite

Starting at 1,127,795, the Collatz iteration reaches 1 after 85 steps. The first transition is 3383386; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 5 × 211 × 1069
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,361,040
Proper Divisor Sum 233,245
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #1127773 ← → #1127801

Radix Representation

Decimal 1127795
Binary 100010011010101110011 (21 bits)
Octal 0o4232563
Hexadecimal 0x113573

Divisor Catalog (8)

1 5 211 1,055 1,069 5,345 225,559 1,127,795

Collatz Trajectory (85 steps to reach 1)

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

1,127,795 3,383,386 1,691,693 5,075,080 2,537,540 1,268,770 634,385 1,903,156 951,578 475,789 1,427,368 713,684 356,842 178,421 535,264 267,632 133,816 66,908 33,454 16,727 50,182 25,091 75,274 37,637 112,912 56,456 28,228 14,114 7,057 21,172 10,586 5,293 15,880 7,940 3,970 1,985 5,956 2,978 1,489 4,468 2,234 1,117 3,352 1,676 838 419 1,258 629 1,888 944 472 236 118 59 178 89 268 134 67 202

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