λ
Sigma Notebook

6,125,147

72 × 125003
Deficient Odd Composite

6,125,147 is odd and not a perfect square. Its factorization is 7^2 × 125003 and its 6 divisors sum to 7,125,228.

Prime Factor Structure

Factorization String 7^2 × 125003
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 7,125,228
Proper Divisor Sum 1,000,081
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #6125143 ← → #6125159

Radix Representation

Decimal 6125147
Binary 10111010111011001011011 (23 bits)
Octal 0o27273133
Hexadecimal 0x5D765B

Divisor Catalog (6)

1 7 49 125,003 875,021 6,125,147

Collatz Trajectory (121 steps to reach 1)

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

6,125,147 18,375,442 9,187,721 27,563,164 13,781,582 6,890,791 20,672,374 10,336,187 31,008,562 15,504,281 46,512,844 23,256,422 11,628,211 34,884,634 17,442,317 52,326,952 26,163,476 13,081,738 6,540,869 19,622,608 9,811,304 4,905,652 2,452,826 1,226,413 3,679,240 1,839,620 919,810 459,905 1,379,716 689,858 344,929 1,034,788 517,394 258,697 776,092 388,046 194,023 582,070 291,035 873,106 436,553 1,309,660 654,830 327,415 982,246 491,123 1,473,370 736,685 2,210,056 1,105,028 552,514 276,257 828,772 414,386 207,193 621,580 310,790 155,395 466,186 233,093

More profiles

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