λ
Sigma Notebook

1,233,887

1233887
Deficient Odd Prime

1,233,887 is odd and not a perfect square. Its factorization is 1233887 and its 2 divisors sum to 1,233,888.

Prime Factor Structure

Factorization String 1233887
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,233,888
Proper Divisor Sum 1
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #1233851 ← → #1233899

Radix Representation

Decimal 1233887
Binary 100101101001111011111 (21 bits)
Octal 0o4551737
Hexadecimal 0x12D3DF

Divisor Catalog (2)

Collatz Trajectory (173 steps to reach 1)

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

1,233,887 3,701,662 1,850,831 5,552,494 2,776,247 8,328,742 4,164,371 12,493,114 6,246,557 18,739,672 9,369,836 4,684,918 2,342,459 7,027,378 3,513,689 10,541,068 5,270,534 2,635,267 7,905,802 3,952,901 11,858,704 5,929,352 2,964,676 1,482,338 741,169 2,223,508 1,111,754 555,877 1,667,632 833,816 416,908 208,454 104,227 312,682 156,341 469,024 234,512 117,256 58,628 29,314 14,657 43,972 21,986 10,993 32,980 16,490 8,245 24,736 12,368 6,184 3,092 1,546 773 2,320 1,160 580 290 145 436 218

More profiles

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