Base | Representation |
---|---|
bin | 1010011111011… |
… | …11111010011010 |
3 | 20010121121011221 |
4 | 11033233322122 |
5 | 140012430430 |
6 | 12422242254 |
7 | 2116053004 |
oct | 517577232 |
9 | 203547157 |
10 | 88014490 |
11 | 45755653 |
12 | 2558638a |
13 | 153082a5 |
14 | b991374 |
15 | 7ad857a |
hex | 53efe9a |
88014490 has 16 divisors (see below), whose sum is σ = 162708552. Its totient is φ = 34254144.
The previous prime is 88014473. The next prime is 88014499. The reversal of 88014490 is 9441088.
It can be written as a sum of positive squares in 4 ways, for example, as 87553449 + 461041 = 9357^2 + 679^2 .
It is not an unprimeable number, because it can be changed into a prime (88014499) 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, 118569 + ... + 119308.
Almost surely, 288014490 is an apocalyptic number.
88014490 is a deficient number, since it is larger than the sum of its proper divisors (74694062).
88014490 is a wasteful number, since it uses less digits than its factorization.
88014490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237921.
The product of its (nonzero) digits is 9216, while the sum is 34.
The square root of 88014490 is about 9381.6038074521. The cubic root of 88014490 is about 444.8204300100.
The spelling of 88014490 in words is "eighty-eight million, fourteen thousand, four hundred ninety".
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