Base | Representation |
---|---|
bin | 1010100001100… |
… | …01100110010010 |
3 | 20011010021020200 |
4 | 11100301212102 |
5 | 140100033123 |
6 | 12432120030 |
7 | 2121253260 |
oct | 520614622 |
9 | 204107220 |
10 | 88283538 |
11 | 45919802 |
12 | 25696016 |
13 | 153a08a5 |
14 | ba21430 |
15 | 7b3d143 |
hex | 5431992 |
88283538 has 48 divisors (see below), whose sum is σ = 230118720. Its totient is φ = 23895648.
The previous prime is 88283521. The next prime is 88283539. The reversal of 88283538 is 83538288.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 88283493 and 88283502.
It is not an unprimeable number, because it can be changed into a prime (88283539) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16045 + ... + 20832.
It is an arithmetic number, because the mean of its divisors is an integer number (4794140).
Almost surely, 288283538 is an apocalyptic number.
88283538 is an abundant number, since it is smaller than the sum of its proper divisors (141835182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88283538 is a wasteful number, since it uses less digits than its factorization.
88283538 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36911 (or 36908 counting only the distinct ones).
The product of its digits is 368640, while the sum is 45.
The square root of 88283538 is about 9395.9319920910. The cubic root of 88283538 is about 445.2732202546.
The spelling of 88283538 in words is "eighty-eight million, two hundred eighty-three thousand, five hundred thirty-eight".
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