Base | Representation |
---|---|
bin | 1010100001001… |
… | …01000111000100 |
3 | 20011000200002020 |
4 | 11100211013010 |
5 | 140041414023 |
6 | 12431043140 |
7 | 2120651166 |
oct | 520450704 |
9 | 204020066 |
10 | 88232388 |
11 | 45894332 |
12 | 256704b0 |
13 | 1538351a |
14 | ba0a936 |
15 | 7b2cde3 |
hex | 54251c4 |
88232388 has 48 divisors (see below), whose sum is σ = 212874816. Its totient is φ = 28425600.
The previous prime is 88232387. The next prime is 88232411. The reversal of 88232388 is 88323288.
It is not an unprimeable number, because it can be changed into a prime (88232387) 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, 51270 + ... + 52962.
It is an arithmetic number, because the mean of its divisors is an integer number (4434892).
Almost surely, 288232388 is an apocalyptic number.
It is an amenable number.
88232388 is an abundant number, since it is smaller than the sum of its proper divisors (124642428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88232388 is a wasteful number, since it uses less digits than its factorization.
88232388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1844 (or 1842 counting only the distinct ones).
The product of its digits is 147456, while the sum is 42.
The square root of 88232388 is about 9393.2096750791. The cubic root of 88232388 is about 445.1872090315.
It can be divided in two parts, 8823 and 2388, that added together give a palindrome (11211).
The spelling of 88232388 in words is "eighty-eight million, two hundred thirty-two thousand, three hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •