Base | Representation |
---|---|
bin | 1111010110100111… |
… | …10100110100110000 |
3 | 210021110022010211012 |
4 | 13223103310310300 |
5 | 113340124411120 |
6 | 3441532010052 |
7 | 411156505334 |
oct | 75323646460 |
9 | 23243263735 |
10 | 8242810160 |
11 | 354a940302 |
12 | 1720600928 |
13 | a14939080 |
14 | 582a317c4 |
15 | 3339ae1c5 |
hex | 1eb4f4d30 |
8242810160 has 80 divisors (see below), whose sum is σ = 21028279104. Its totient is φ = 2986054656.
The previous prime is 8242810141. The next prime is 8242810211. The reversal of 8242810160 is 610182428.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
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, 19652 + ... + 129891.
Almost surely, 28242810160 is an apocalyptic number.
8242810160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
8242810160 is an abundant number, since it is smaller than the sum of its proper divisors (12785468944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8242810160 is a wasteful number, since it uses less digits than its factorization.
8242810160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149622 (or 149616 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 32.
The square root of 8242810160 is about 90789.9232293981. The cubic root of 8242810160 is about 2020.0328524540.
Adding to 8242810160 its reverse (610182428), we get a palindrome (8852992588).
The spelling of 8242810160 in words is "eight billion, two hundred forty-two million, eight hundred ten thousand, one hundred sixty".
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