λ
Sequence Observatory

1,757,095

5 × 47 × 7477
Deficient Odd Composite

Starting at 1,757,095, the Collatz iteration reaches 1 after 96 steps. The first transition is 5271286; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 5 × 47 × 7477
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 2,153,664
Proper Divisor Sum 396,569
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #1757089 ← → #1757143

Radix Representation

Decimal 1757095
Binary 110101100111110100111 (21 bits)
Octal 0o6547647
Hexadecimal 0x1ACFA7

Divisor Catalog (8)

1 5 47 235 7,477 37,385 351,419 1,757,095

Collatz Trajectory (96 steps to reach 1)

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

1,757,095 5,271,286 2,635,643 7,906,930 3,953,465 11,860,396 5,930,198 2,965,099 8,895,298 4,447,649 13,342,948 6,671,474 3,335,737 10,007,212 5,003,606 2,501,803 7,505,410 3,752,705 11,258,116 5,629,058 2,814,529 8,443,588 4,221,794 2,110,897 6,332,692 3,166,346 1,583,173 4,749,520 2,374,760 1,187,380 593,690 296,845 890,536 445,268 222,634 111,317 333,952 166,976 83,488 41,744 20,872 10,436 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862

More profiles

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