λ
Sequence Observatory

4,688,707

4688707
Deficient Odd Prime

Starting at 4,688,707, the Collatz iteration reaches 1 after 100 steps. The first transition is 14066122; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 4688707
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 4,688,708
Proper Divisor Sum 1
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #4688699 ← → #4688741

Radix Representation

Decimal 4688707
Binary 10001111000101101000011 (23 bits)
Octal 0o21705503
Hexadecimal 0x478B43

Divisor Catalog (2)

Collatz Trajectory (100 steps to reach 1)

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

4,688,707 14,066,122 7,033,061 21,099,184 10,549,592 5,274,796 2,637,398 1,318,699 3,956,098 1,978,049 5,934,148 2,967,074 1,483,537 4,450,612 2,225,306 1,112,653 3,337,960 1,668,980 834,490 417,245 1,251,736 625,868 312,934 156,467 469,402 234,701 704,104 352,052 176,026 88,013 264,040 132,020 66,010 33,005 99,016 49,508 24,754 12,377 37,132 18,566 9,283 27,850 13,925 41,776 20,888 10,444 5,222 2,611 7,834 3,917 11,752 5,876 2,938 1,469 4,408 2,204 1,102 551 1,654 827

More profiles

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