λ
Sequence Observatory

8,552,671

8552671
Deficient Odd Prime

Starting at 8,552,671, the Collatz iteration reaches 1 after 243 steps. The first transition is 25658014; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 8552671
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 8,552,672
Proper Divisor Sum 1
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #8552659 ← → #8552681

Radix Representation

Decimal 8552671
Binary 100000101000000011011111 (24 bits)
Octal 0o40500337
Hexadecimal 0x8280DF

Divisor Catalog (2)

Collatz Trajectory (243 steps to reach 1)

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

8,552,671 25,658,014 12,829,007 38,487,022 19,243,511 57,730,534 28,865,267 86,595,802 43,297,901 129,893,704 64,946,852 32,473,426 16,236,713 48,710,140 24,355,070 12,177,535 36,532,606 18,266,303 54,798,910 27,399,455 82,198,366 41,099,183 123,297,550 61,648,775 184,946,326 92,473,163 277,419,490 138,709,745 416,129,236 208,064,618 104,032,309 312,096,928 156,048,464 78,024,232 39,012,116 19,506,058 9,753,029 29,259,088 14,629,544 7,314,772 3,657,386 1,828,693 5,486,080 2,743,040 1,371,520 685,760 342,880 171,440 85,720 42,860 21,430 10,715 32,146 16,073 48,220 24,110 12,055 36,166 18,083 54,250

More profiles

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