Base | Representation |
---|---|
bin | 1111110100011111… |
… | …11100101100110110 |
3 | 210220220221001220111 |
4 | 13322033330230312 |
5 | 114343310431321 |
6 | 3522444053234 |
7 | 420322102660 |
oct | 77217745466 |
9 | 23826831814 |
10 | 8493452086 |
11 | 3669372299 |
12 | 179053421a |
13 | a548449c2 |
14 | 5a8037530 |
15 | 34a9bd5e1 |
hex | 1fa3fcb36 |
8493452086 has 16 divisors (see below), whose sum is σ = 15326530560. Its totient is φ = 3448469160.
The previous prime is 8493452081. The next prime is 8493452113. The reversal of 8493452086 is 6802543948.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8493452081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15964870 + ... + 15965401.
It is an arithmetic number, because the mean of its divisors is an integer number (957908160).
Almost surely, 28493452086 is an apocalyptic number.
8493452086 is a deficient number, since it is larger than the sum of its proper divisors (6833078474).
8493452086 is a wasteful number, since it uses less digits than its factorization.
8493452086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31930299.
The product of its (nonzero) digits is 1658880, while the sum is 49.
The square root of 8493452086 is about 92159.9266818285. The cubic root of 8493452086 is about 2040.3033707168.
The spelling of 8493452086 in words is "eight billion, four hundred ninety-three million, four hundred fifty-two thousand, eighty-six".
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