Base | Representation |
---|---|
bin | 1010100001100… |
… | …10110011010000 |
3 | 20011010112000010 |
4 | 11100302303100 |
5 | 140100212324 |
6 | 12432154520 |
7 | 2121303525 |
oct | 520626320 |
9 | 204115003 |
10 | 88288464 |
11 | 45922480 |
12 | 25698a40 |
13 | 153a2bc4 |
14 | ba2314c |
15 | 7b3e829 |
hex | 5432cd0 |
88288464 has 40 divisors (see below), whose sum is σ = 248814432. Its totient is φ = 26753920.
The previous prime is 88288439. The next prime is 88288469. The reversal of 88288464 is 46488288.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88288469) 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 7 ways as a sum of consecutive naturals, for example, 83079 + ... + 84134.
Almost surely, 288288464 is an apocalyptic number.
It is an amenable number.
88288464 is an abundant number, since it is smaller than the sum of its proper divisors (160525968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88288464 is a wasteful number, since it uses less digits than its factorization.
88288464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167235 (or 167229 counting only the distinct ones).
The product of its digits is 786432, while the sum is 48.
The square root of 88288464 is about 9396.1941231543. The cubic root of 88288464 is about 445.2815018103.
The spelling of 88288464 in words is "eighty-eight million, two hundred eighty-eight thousand, four hundred sixty-four".
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