Base | Representation |
---|---|
bin | 1010100001010… |
… | …10001010000101 |
3 | 20011001201102220 |
4 | 11100222022011 |
5 | 140043044221 |
6 | 12431322553 |
7 | 2121065361 |
oct | 520521205 |
9 | 204051386 |
10 | 88253061 |
11 | 458a8916 |
12 | 25680459 |
13 | 1538ca60 |
14 | ba142a1 |
15 | 7b340c6 |
hex | 542a285 |
88253061 has 16 divisors (see below), whose sum is σ = 131093760. Its totient is φ = 52436160.
The previous prime is 88253059. The next prime is 88253089. The reversal of 88253061 is 16035288.
It is a happy number.
It is not a de Polignac number, because 88253061 - 21 = 88253059 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88253021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37885 + ... + 40146.
It is an arithmetic number, because the mean of its divisors is an integer number (8193360).
Almost surely, 288253061 is an apocalyptic number.
It is an amenable number.
88253061 is a deficient number, since it is larger than the sum of its proper divisors (42840699).
88253061 is a wasteful number, since it uses less digits than its factorization.
88253061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78076.
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 88253061 is about 9394.3100332063. The cubic root of 88253061 is about 445.2219756922.
The spelling of 88253061 in words is "eighty-eight million, two hundred fifty-three thousand, sixty-one".
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