λ
Sequence Observatory

8,285,237

8285237
Deficient Odd Prime

Starting at 8,285,237, the Collatz iteration reaches 1 after 274 steps. The first transition is 24855712; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 8285237
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 8,285,238
Proper Divisor Sum 1
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #8285231 ← → #8285243

Radix Representation

Decimal 8285237
Binary 11111100110110000110101 (23 bits)
Octal 0o37466065
Hexadecimal 0x7E6C35

Divisor Catalog (2)

Collatz Trajectory (274 steps to reach 1)

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

8,285,237 24,855,712 12,427,856 6,213,928 3,106,964 1,553,482 776,741 2,330,224 1,165,112 582,556 291,278 145,639 436,918 218,459 655,378 327,689 983,068 491,534 245,767 737,302 368,651 1,105,954 552,977 1,658,932 829,466 414,733 1,244,200 622,100 311,050 155,525 466,576 233,288 116,644 58,322 29,161 87,484 43,742 21,871 65,614 32,807 98,422 49,211 147,634 73,817 221,452 110,726 55,363 166,090 83,045 249,136 124,568 62,284 31,142 15,571 46,714 23,357 70,072 35,036 17,518 8,759

More profiles

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