λ
Prime Ledger

4,043,621

4043621
Deficient Odd Prime

4,043,621 has the prime decomposition 4043621. Its 1 distinct prime factor produce 2 positive divisors.

Prime Factor Structure

Factorization String 4043621
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 4,043,622
Proper Divisor Sum 1
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #4043597 ← → #4043623

Radix Representation

Decimal 4043621
Binary 1111011011001101100101 (22 bits)
Octal 0o17331545
Hexadecimal 0x3DB365

Divisor Catalog (2)

1 4,043,621

Collatz Trajectory (84 steps to reach 1)

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

4,043,621 12,130,864 6,065,432 3,032,716 1,516,358 758,179 2,274,538 1,137,269 3,411,808 1,705,904 852,952 426,476 213,238 106,619 319,858 159,929 479,788 239,894 119,947 359,842 179,921 539,764 269,882 134,941 404,824 202,412 101,206 50,603 151,810 75,905 227,716 113,858 56,929 170,788 85,394 42,697 128,092 64,046 32,023 96,070 48,035 144,106 72,053 216,160 108,080 54,040 27,020 13,510 6,755 20,266 10,133 30,400 15,200 7,600 3,800 1,900 950 475 1,426 713

More profiles

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