λ
Prime Ledger

5,078,164

22 × 72 × 13 × 1993
Abundant Even Composite

5,078,164 has the prime decomposition 2^2 × 7^2 × 13 × 1993. Its 4 distinct prime factors produce 36 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 7^2 × 13 × 1993
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 36
Divisor Sum (σ) 11,138,484
Proper Divisor Sum 6,060,320
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #5078123 ← → #5078167

Radix Representation

Decimal 5078164
Binary 10011010111110010010100 (23 bits)
Octal 0o23276224
Hexadecimal 0x4D7C94

Divisor Catalog (36)

1 2 4 7 13 14 26 28 49 52 91 98 182 196 364 637 1,274 1,993 2,548 3,986 7,972 13,951 25,909 27,902 51,818 55,804 97,657 103,636 181,363 195,314 362,726 390,628 725,452 1,269,541 2,539,082 5,078,164

Collatz Trajectory (157 steps to reach 1)

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

5,078,164 2,539,082 1,269,541 3,808,624 1,904,312 952,156 476,078 238,039 714,118 357,059 1,071,178 535,589 1,606,768 803,384 401,692 200,846 100,423 301,270 150,635 451,906 225,953 677,860 338,930 169,465 508,396 254,198 127,099 381,298 190,649 571,948 285,974 142,987 428,962 214,481 643,444 321,722 160,861 482,584 241,292 120,646 60,323 180,970 90,485 271,456 135,728 67,864 33,932 16,966 8,483 25,450 12,725 38,176 19,088 9,544 4,772 2,386 1,193 3,580 1,790 895

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