Base | Representation |
---|---|
bin | 1010011111111… |
… | …00110001011001 |
3 | 20010201021102201 |
4 | 11033330301121 |
5 | 140021122121 |
6 | 12423330201 |
7 | 2116362400 |
oct | 517746131 |
9 | 203637381 |
10 | 88067161 |
11 | 45791186 |
12 | 255b0961 |
13 | 15326260 |
14 | b9a6637 |
15 | 7ae8e91 |
hex | 53fcc59 |
88067161 has 24 divisors (see below), whose sum is σ = 115141824. Its totient is φ = 66638880.
The previous prime is 88067159. The next prime is 88067183. The reversal of 88067161 is 16176088.
It is not a de Polignac number, because 88067161 - 21 = 88067159 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 88067161.
It is not an unprimeable number, because it can be changed into a prime (88067101) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11646 + ... + 17656.
It is an arithmetic number, because the mean of its divisors is an integer number (4797576).
Almost surely, 288067161 is an apocalyptic number.
It is an amenable number.
88067161 is a deficient number, since it is larger than the sum of its proper divisors (27074663).
88067161 is a wasteful number, since it uses less digits than its factorization.
88067161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6061 (or 6054 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 37.
The square root of 88067161 is about 9384.4105302358. The cubic root of 88067161 is about 444.9091444358.
The spelling of 88067161 in words is "eighty-eight million, sixty-seven thousand, one hundred sixty-one".
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