λ
Sequence Observatory

4,103,014

2 × 2051507
Deficient Even Composite

Starting at 4,103,014, the Collatz iteration reaches 1 after 79 steps. The first transition is 2051507; the starting value is even with 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 2051507
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,154,524
Proper Divisor Sum 2,051,510
Digit Sum / Digital Root 13 (Root: 4)
Adjacent Primes #4103009 ← → #4103083

Radix Representation

Decimal 4103014
Binary 1111101001101101100110 (22 bits)
Octal 0o17515546
Hexadecimal 0x3E9B66

Divisor Catalog (4)

1 2 2,051,507 4,103,014

Collatz Trajectory (79 steps to reach 1)

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

4,103,014 2,051,507 6,154,522 3,077,261 9,231,784 4,615,892 2,307,946 1,153,973 3,461,920 1,730,960 865,480 432,740 216,370 108,185 324,556 162,278 81,139 243,418 121,709 365,128 182,564 91,282 45,641 136,924 68,462 34,231 102,694 51,347 154,042 77,021 231,064 115,532 57,766 28,883 86,650 43,325 129,976 64,988 32,494 16,247 48,742 24,371 73,114 36,557 109,672 54,836 27,418 13,709 41,128 20,564 10,282 5,141 15,424 7,712 3,856 1,928 964 482 241 724

More profiles

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