λ
Sigma Notebook

4,929,145

5 × 13 × 75833
Deficient Odd Composite

4,929,145 is odd and not a perfect square. Its factorization is 5 × 13 × 75833 and its 8 divisors sum to 6,370,056.

Prime Factor Structure

Factorization String 5 × 13 × 75833
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 6,370,056
Proper Divisor Sum 1,440,911
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #4929109 ← → #4929157

Radix Representation

Decimal 4929145
Binary 10010110011011001111001 (23 bits)
Octal 0o22633171
Hexadecimal 0x4B3679

Divisor Catalog (8)

1 5 13 65 75,833 379,165 985,829 4,929,145

Collatz Trajectory (167 steps to reach 1)

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

4,929,145 14,787,436 7,393,718 3,696,859 11,090,578 5,545,289 16,635,868 8,317,934 4,158,967 12,476,902 6,238,451 18,715,354 9,357,677 28,073,032 14,036,516 7,018,258 3,509,129 10,527,388 5,263,694 2,631,847 7,895,542 3,947,771 11,843,314 5,921,657 17,764,972 8,882,486 4,441,243 13,323,730 6,661,865 19,985,596 9,992,798 4,996,399 14,989,198 7,494,599 22,483,798 11,241,899 33,725,698 16,862,849 50,588,548 25,294,274 12,647,137 37,941,412 18,970,706 9,485,353 28,456,060 14,228,030 7,114,015 21,342,046 10,671,023 32,013,070 16,006,535 48,019,606 24,009,803 72,029,410 36,014,705 108,044,116 54,022,058 27,011,029 81,033,088 40,516,544

More profiles

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