λ
Prime Ledger

7,480,078

2 × 3740039
Deficient Even Composite

7,480,078 has the prime decomposition 2 × 3740039. Its 2 distinct prime factors produce 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 3740039
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 11,220,120
Proper Divisor Sum 3,740,042
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #7480069 ← → #7480093

Radix Representation

Decimal 7480078
Binary 11100100010001100001110 (23 bits)
Octal 0o34421416
Hexadecimal 0x72230E

Divisor Catalog (4)

1 2 3,740,039 7,480,078

Collatz Trajectory (173 steps to reach 1)

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

7,480,078 3,740,039 11,220,118 5,610,059 16,830,178 8,415,089 25,245,268 12,622,634 6,311,317 18,933,952 9,466,976 4,733,488 2,366,744 1,183,372 591,686 295,843 887,530 443,765 1,331,296 665,648 332,824 166,412 83,206 41,603 124,810 62,405 187,216 93,608 46,804 23,402 11,701 35,104 17,552 8,776 4,388 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322

More profiles

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