λ
Sequence Observatory

6,715,937

6715937
Deficient Odd Prime

Starting at 6,715,937, the Collatz iteration reaches 1 after 160 steps. The first transition is 20147812; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 6715937
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 6,715,938
Proper Divisor Sum 1
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #6715921 ← → #6715957

Radix Representation

Decimal 6715937
Binary 11001100111101000100001 (23 bits)
Octal 0o31475041
Hexadecimal 0x667A21

Divisor Catalog (2)

Collatz Trajectory (160 steps to reach 1)

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

6,715,937 20,147,812 10,073,906 5,036,953 15,110,860 7,555,430 3,777,715 11,333,146 5,666,573 16,999,720 8,499,860 4,249,930 2,124,965 6,374,896 3,187,448 1,593,724 796,862 398,431 1,195,294 597,647 1,792,942 896,471 2,689,414 1,344,707 4,034,122 2,017,061 6,051,184 3,025,592 1,512,796 756,398 378,199 1,134,598 567,299 1,701,898 850,949 2,552,848 1,276,424 638,212 319,106 159,553 478,660 239,330 119,665 358,996 179,498 89,749 269,248 134,624 67,312 33,656 16,828 8,414 4,207 12,622 6,311 18,934 9,467 28,402 14,201 42,604

More profiles

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