λ
Sigma Notebook

972,293

7 × 138899
Deficient Odd Composite

972,293 is odd and not a perfect square. Its factorization is 7 × 138899 and its 4 divisors sum to 1,111,200.

Prime Factor Structure

Factorization String 7 × 138899
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,111,200
Proper Divisor Sum 138,907
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #972277 ← → #972313

Radix Representation

Decimal 972293
Binary 11101101011000000101 (20 bits)
Octal 0o3553005
Hexadecimal 0xED605

Divisor Catalog (4)

1 7 138,899 972,293

Collatz Trajectory (175 steps to reach 1)

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

972,293 2,916,880 1,458,440 729,220 364,610 182,305 546,916 273,458 136,729 410,188 205,094 102,547 307,642 153,821 461,464 230,732 115,366 57,683 173,050 86,525 259,576 129,788 64,894 32,447 97,342 48,671 146,014 73,007 219,022 109,511 328,534 164,267 492,802 246,401 739,204 369,602 184,801 554,404 277,202 138,601 415,804 207,902 103,951 311,854 155,927 467,782 233,891 701,674 350,837 1,052,512 526,256 263,128 131,564 65,782 32,891 98,674 49,337 148,012 74,006 37,003

More profiles

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