λ
Sequence Observatory

1,153,095

3 × 5 × 76873
Deficient Odd Composite

Starting at 1,153,095, the Collatz iteration reaches 1 after 253 steps. The first transition is 3459286; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 5 × 76873
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,844,976
Proper Divisor Sum 691,881
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #1153073 ← → #1153099

Radix Representation

Decimal 1153095
Binary 100011001100001000111 (21 bits)
Octal 0o4314107
Hexadecimal 0x119847

Divisor Catalog (8)

1 3 5 15 76,873 230,619 384,365 1,153,095

Collatz Trajectory (253 steps to reach 1)

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

1,153,095 3,459,286 1,729,643 5,188,930 2,594,465 7,783,396 3,891,698 1,945,849 5,837,548 2,918,774 1,459,387 4,378,162 2,189,081 6,567,244 3,283,622 1,641,811 4,925,434 2,462,717 7,388,152 3,694,076 1,847,038 923,519 2,770,558 1,385,279 4,155,838 2,077,919 6,233,758 3,116,879 9,350,638 4,675,319 14,025,958 7,012,979 21,038,938 10,519,469 31,558,408 15,779,204 7,889,602 3,944,801 11,834,404 5,917,202 2,958,601 8,875,804 4,437,902 2,218,951 6,656,854 3,328,427 9,985,282 4,992,641 14,977,924 7,488,962 3,744,481 11,233,444 5,616,722 2,808,361 8,425,084 4,212,542 2,106,271 6,318,814 3,159,407 9,478,222

More profiles

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