Base | Representation |
---|---|
bin | 1010011111011… |
… | …11110101101010 |
3 | 20010121120202200 |
4 | 11033233311222 |
5 | 140012423221 |
6 | 12422241030 |
7 | 2116052061 |
oct | 517576552 |
9 | 203546680 |
10 | 88014186 |
11 | 457553a7 |
12 | 25586176 |
13 | 15308100 |
14 | b9911d8 |
15 | 7ad8426 |
hex | 53efd6a |
88014186 has 36 divisors (see below), whose sum is σ = 206501958. Its totient is φ = 27080352.
The previous prime is 88014181. The next prime is 88014187. The reversal of 88014186 is 68141088.
It can be written as a sum of positive squares in 3 ways, for example, as 45360225 + 42653961 = 6735^2 + 6531^2 .
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 88014186.
It is not an unprimeable number, because it can be changed into a prime (88014181) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11425 + ... + 17508.
Almost surely, 288014186 is an apocalyptic number.
88014186 is an abundant number, since it is smaller than the sum of its proper divisors (118487772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88014186 is a wasteful number, since it uses less digits than its factorization.
88014186 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28967 (or 28951 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 36.
The square root of 88014186 is about 9381.5876055175. The cubic root of 88014186 is about 444.8199178763.
The spelling of 88014186 in words is "eighty-eight million, fourteen thousand, one hundred eighty-six".
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