λ
Sequence Observatory

5,327,131

5327131
Deficient Odd Prime

Starting at 5,327,131, the Collatz iteration reaches 1 after 157 steps. The first transition is 15981394; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 5327131
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 5,327,132
Proper Divisor Sum 1
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #5327111 ← → #5327173

Radix Representation

Decimal 5327131
Binary 10100010100100100011011 (23 bits)
Octal 0o24244433
Hexadecimal 0x51491B

Divisor Catalog (2)

Collatz Trajectory (157 steps to reach 1)

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

5,327,131 15,981,394 7,990,697 23,972,092 11,986,046 5,993,023 17,979,070 8,989,535 26,968,606 13,484,303 40,452,910 20,226,455 60,679,366 30,339,683 91,019,050 45,509,525 136,528,576 68,264,288 34,132,144 17,066,072 8,533,036 4,266,518 2,133,259 6,399,778 3,199,889 9,599,668 4,799,834 2,399,917 7,199,752 3,599,876 1,799,938 899,969 2,699,908 1,349,954 674,977 2,024,932 1,012,466 506,233 1,518,700 759,350 379,675 1,139,026 569,513 1,708,540 854,270 427,135 1,281,406 640,703 1,922,110 961,055 2,883,166 1,441,583 4,324,750 2,162,375 6,487,126 3,243,563 9,730,690 4,865,345 14,596,036 7,298,018

More profiles

← Previous Integer #5,327,130 Browse Full Index Next Integer #5,327,132 →