λ
Sequence Observatory

4,260,701

109 × 39089
Deficient Odd Composite

Starting at 4,260,701, the Collatz iteration reaches 1 after 211 steps. The first transition is 12782104; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 109 × 39089
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,299,900
Proper Divisor Sum 39,199
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #4260689 ← → #4260703

Radix Representation

Decimal 4260701
Binary 10000010000001101011101 (23 bits)
Octal 0o20201535
Hexadecimal 0x41035D

Divisor Catalog (4)

1 109 39,089 4,260,701

Collatz Trajectory (211 steps to reach 1)

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

4,260,701 12,782,104 6,391,052 3,195,526 1,597,763 4,793,290 2,396,645 7,189,936 3,594,968 1,797,484 898,742 449,371 1,348,114 674,057 2,022,172 1,011,086 505,543 1,516,630 758,315 2,274,946 1,137,473 3,412,420 1,706,210 853,105 2,559,316 1,279,658 639,829 1,919,488 959,744 479,872 239,936 119,968 59,984 29,992 14,996 7,498 3,749 11,248 5,624 2,812 1,406 703 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511

More profiles

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