Base | Representation |
---|---|
bin | 10000001010010100… |
… | …01010101111101101 |
3 | 211101200100011101222 |
4 | 20011022022233231 |
5 | 120232140024000 |
6 | 3552543113125 |
7 | 425003625626 |
oct | 100512125755 |
9 | 24350304358 |
10 | 8676486125 |
11 | 375271749a |
12 | 18218a27a5 |
13 | a8373b878 |
14 | 5c4480a4d |
15 | 35bac5a85 |
hex | 20528abed |
8676486125 has 16 divisors (see below), whose sum is σ = 11120916144. Its totient is φ = 6753585600.
The previous prime is 8676486113. The next prime is 8676486157. The reversal of 8676486125 is 5216846768.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 4188290089 + 4488196036 = 64717^2 + 66994^2 .
It is not a de Polignac number, because 8676486125 - 212 = 8676482029 is a prime.
It is a super-4 number, since 4×86764861254 (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 933374 + ... + 942623.
It is an arithmetic number, because the mean of its divisors is an integer number (695057259).
Almost surely, 28676486125 is an apocalyptic number.
It is an amenable number.
8676486125 is a deficient number, since it is larger than the sum of its proper divisors (2444430019).
8676486125 is a wasteful number, since it uses less digits than its factorization.
8676486125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1876049 (or 1876039 counting only the distinct ones).
The product of its digits is 3870720, while the sum is 53.
The square root of 8676486125 is about 93147.6576463413. The cubic root of 8676486125 is about 2054.8555238894.
The spelling of 8676486125 in words is "eight billion, six hundred seventy-six million, four hundred eighty-six thousand, one hundred twenty-five".
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