λ
Sequence Observatory

9,480,151

9480151
Deficient Odd Prime

Starting at 9,480,151, the Collatz iteration reaches 1 after 313 steps. The first transition is 28440454; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 9480151
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 9,480,152
Proper Divisor Sum 1
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #9480139 ← → #9480173

Radix Representation

Decimal 9480151
Binary 100100001010011111010111 (24 bits)
Octal 0o44123727
Hexadecimal 0x90A7D7

Divisor Catalog (2)

Collatz Trajectory (313 steps to reach 1)

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

9,480,151 28,440,454 14,220,227 42,660,682 21,330,341 63,991,024 31,995,512 15,997,756 7,998,878 3,999,439 11,998,318 5,999,159 17,997,478 8,998,739 26,996,218 13,498,109 40,494,328 20,247,164 10,123,582 5,061,791 15,185,374 7,592,687 22,778,062 11,389,031 34,167,094 17,083,547 51,250,642 25,625,321 76,875,964 38,437,982 19,218,991 57,656,974 28,828,487 86,485,462 43,242,731 129,728,194 64,864,097 194,592,292 97,296,146 48,648,073 145,944,220 72,972,110 36,486,055 109,458,166 54,729,083 164,187,250 82,093,625 246,280,876 123,140,438 61,570,219 184,710,658 92,355,329 277,065,988 138,532,994 69,266,497 207,799,492 103,899,746 51,949,873 155,849,620 77,924,810

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