Base | Representation |
---|---|
bin | 1010100001010… |
… | …11001000111010 |
3 | 20011001220221211 |
4 | 11100223020322 |
5 | 140043211312 |
6 | 12431353334 |
7 | 2121113164 |
oct | 520531072 |
9 | 204056854 |
10 | 88257082 |
11 | 45900941 |
12 | 2568284a |
13 | 15391834 |
14 | ba15934 |
15 | 7b353a7 |
hex | 542b23a |
88257082 has 8 divisors (see below), whose sum is σ = 133600500. Its totient is φ = 43723584.
The previous prime is 88257061. The next prime is 88257083. The reversal of 88257082 is 28075288.
It can be written as a sum of positive squares in 2 ways, for example, as 82101721 + 6155361 = 9061^2 + 2481^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (88257083) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202207 + ... + 202642.
Almost surely, 288257082 is an apocalyptic number.
88257082 is a deficient number, since it is larger than the sum of its proper divisors (45343418).
88257082 is a wasteful number, since it uses less digits than its factorization.
88257082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404960.
The product of its (nonzero) digits is 71680, while the sum is 40.
The square root of 88257082 is about 9394.5240432925. The cubic root of 88257082 is about 445.2287373476.
The spelling of 88257082 in words is "eighty-eight million, two hundred fifty-seven thousand, eighty-two".
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