Base | Representation |
---|---|
bin | 1010100001100… |
… | …01000010110100 |
3 | 20011010011010121 |
4 | 11100301002310 |
5 | 140100000033 |
6 | 12432101324 |
7 | 2121243535 |
oct | 520610264 |
9 | 204104117 |
10 | 88281268 |
11 | 45918029 |
12 | 25694844 |
13 | 1539c84a |
14 | ba2068c |
15 | 7b3c62d |
hex | 54310b4 |
88281268 has 12 divisors (see below), whose sum is σ = 161209440. Its totient is φ = 42221432.
The previous prime is 88281251. The next prime is 88281269. The reversal of 88281268 is 86218288.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88281269) 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, 479698 + ... + 479881.
It is an arithmetic number, because the mean of its divisors is an integer number (13434120).
Almost surely, 288281268 is an apocalyptic number.
It is an amenable number.
88281268 is a deficient number, since it is larger than the sum of its proper divisors (72928172).
88281268 is a wasteful number, since it uses less digits than its factorization.
88281268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 959606 (or 959604 counting only the distinct ones).
The product of its digits is 98304, while the sum is 43.
The square root of 88281268 is about 9395.8111943568. The cubic root of 88281268 is about 445.2694038434.
The spelling of 88281268 in words is "eighty-eight million, two hundred eighty-one thousand, two hundred sixty-eight".
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