λ
Prime Ledger

4,030,126

2 × 2015063
Deficient Even Composite

4,030,126 has the prime decomposition 2 × 2015063. Its 2 distinct prime factors produce 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 2015063
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,045,192
Proper Divisor Sum 2,015,066
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #4030123 ← → #4030127

Radix Representation

Decimal 4030126
Binary 1111010111111010101110 (22 bits)
Octal 0o17277256
Hexadecimal 0x3D7EAE

Divisor Catalog (4)

1 2 2,015,063 4,030,126

Collatz Trajectory (92 steps to reach 1)

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

4,030,126 2,015,063 6,045,190 3,022,595 9,067,786 4,533,893 13,601,680 6,800,840 3,400,420 1,700,210 850,105 2,550,316 1,275,158 637,579 1,912,738 956,369 2,869,108 1,434,554 717,277 2,151,832 1,075,916 537,958 268,979 806,938 403,469 1,210,408 605,204 302,602 151,301 453,904 226,952 113,476 56,738 28,369 85,108 42,554 21,277 63,832 31,916 15,958 7,979 23,938 11,969 35,908 17,954 8,977 26,932 13,466 6,733 20,200 10,100 5,050 2,525 7,576 3,788 1,894 947 2,842 1,421 4,264

More profiles

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