Base | Representation |
---|---|
bin | 1111001001100000… |
… | …01001111011001100 |
3 | 202222210021211220200 |
4 | 13210300021323030 |
5 | 113123443433413 |
6 | 3423002013500 |
7 | 405352424553 |
oct | 74460117314 |
9 | 22883254820 |
10 | 8132796108 |
11 | 34a382a0a8 |
12 | 16ab7a7290 |
13 | 9c7bca4b8 |
14 | 572194d9a |
15 | 328ecc573 |
hex | 1e4c09ecc |
8132796108 has 18 divisors (see below), whose sum is σ = 20557901364. Its totient is φ = 2710932024.
The previous prime is 8132796101. The next prime is 8132796109. The reversal of 8132796108 is 8016972318.
8132796108 is a `hidden beast` number, since 8 + 1 + 3 + 27 + 9 + 610 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×81327961082 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (8132796101) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112955466 + ... + 112955537.
Almost surely, 28132796108 is an apocalyptic number.
It is an amenable number.
8132796108 is an abundant number, since it is smaller than the sum of its proper divisors (12425105256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8132796108 is a wasteful number, since it uses less digits than its factorization.
8132796108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225911013 (or 225911008 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 45.
The square root of 8132796108 is about 90182.0165443200. The cubic root of 8132796108 is about 2011.0056688714.
The spelling of 8132796108 in words is "eight billion, one hundred thirty-two million, seven hundred ninety-six thousand, one hundred eight".
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