λ
Sequence Observatory

1,793,411

157 × 11423
Deficient Odd Composite

Starting at 1,793,411, the Collatz iteration reaches 1 after 96 steps. The first transition is 5380234; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 157 × 11423
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,804,992
Proper Divisor Sum 11,581
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #1793399 ← → #1793417

Radix Representation

Decimal 1793411
Binary 110110101110110000011 (21 bits)
Octal 0o6656603
Hexadecimal 0x1B5D83

Divisor Catalog (4)

1 157 11,423 1,793,411

Collatz Trajectory (96 steps to reach 1)

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

1,793,411 5,380,234 2,690,117 8,070,352 4,035,176 2,017,588 1,008,794 504,397 1,513,192 756,596 378,298 189,149 567,448 283,724 141,862 70,931 212,794 106,397 319,192 159,596 79,798 39,899 119,698 59,849 179,548 89,774 44,887 134,662 67,331 201,994 100,997 302,992 151,496 75,748 37,874 18,937 56,812 28,406 14,203 42,610 21,305 63,916 31,958 15,979 47,938 23,969 71,908 35,954 17,977 53,932 26,966 13,483 40,450 20,225 60,676 30,338 15,169 45,508 22,754 11,377

More profiles

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