λ
Sigma Notebook

222,943

7 × 31849
Deficient Odd Composite

222,943 is odd and not a perfect square. Its factorization is 7 × 31849 and its 4 divisors sum to 254,800.

Prime Factor Structure

Factorization String 7 × 31849
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 254,800
Proper Divisor Sum 31,857
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #222941 ← → #222947

Radix Representation

Decimal 222943
Binary 110110011011011111 (18 bits)
Octal 0o663337
Hexadecimal 0x366DF

Divisor Catalog (4)

1 7 31,849 222,943

Collatz Trajectory (142 steps to reach 1)

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

222,943 668,830 334,415 1,003,246 501,623 1,504,870 752,435 2,257,306 1,128,653 3,385,960 1,692,980 846,490 423,245 1,269,736 634,868 317,434 158,717 476,152 238,076 119,038 59,519 178,558 89,279 267,838 133,919 401,758 200,879 602,638 301,319 903,958 451,979 1,355,938 677,969 2,033,908 1,016,954 508,477 1,525,432 762,716 381,358 190,679 572,038 286,019 858,058 429,029 1,287,088 643,544 321,772 160,886 80,443 241,330 120,665 361,996 180,998 90,499 271,498 135,749 407,248 203,624 101,812 50,906

More profiles

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