λ
Sequence Observatory

8,395,087

8395087
Deficient Odd Prime

Starting at 8,395,087, the Collatz iteration reaches 1 after 106 steps. The first transition is 25185262; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 8395087
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 8,395,088
Proper Divisor Sum 1
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #8395067 ← → #8395091

Radix Representation

Decimal 8395087
Binary 100000000001100101001111 (24 bits)
Octal 0o40014517
Hexadecimal 0x80194F

Divisor Catalog (2)

Collatz Trajectory (106 steps to reach 1)

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

8,395,087 25,185,262 12,592,631 37,777,894 18,888,947 56,666,842 28,333,421 85,000,264 42,500,132 21,250,066 10,625,033 31,875,100 15,937,550 7,968,775 23,906,326 11,953,163 35,859,490 17,929,745 53,789,236 26,894,618 13,447,309 40,341,928 20,170,964 10,085,482 5,042,741 15,128,224 7,564,112 3,782,056 1,891,028 945,514 472,757 1,418,272 709,136 354,568 177,284 88,642 44,321 132,964 66,482 33,241 99,724 49,862 24,931 74,794 37,397 112,192 56,096 28,048 14,024 7,012 3,506 1,753 5,260 2,630 1,315 3,946 1,973 5,920 2,960 1,480

More profiles

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