Base | Representation |
---|---|
bin | 1010100010010… |
… | …11010001101001 |
3 | 20011022121112001 |
4 | 11101023101221 |
5 | 140111414323 |
6 | 12434251001 |
7 | 2122202020 |
oct | 521132151 |
9 | 204277461 |
10 | 88388713 |
11 | 45990826 |
12 | 25726a61 |
13 | 1540971a |
14 | ba4b8b7 |
15 | 7b5e3ad |
hex | 544b469 |
88388713 has 16 divisors (see below), whose sum is σ = 102807936. Its totient is φ = 74430720.
The previous prime is 88388711. The next prime is 88388731. The reversal of 88388713 is 31788388.
It is not a de Polignac number, because 88388713 - 21 = 88388711 is a prime.
It is not an unprimeable number, because it can be changed into a prime (88388711) 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, 103195 + ... + 104047.
It is an arithmetic number, because the mean of its divisors is an integer number (6425496).
Almost surely, 288388713 is an apocalyptic number.
It is an amenable number.
88388713 is a deficient number, since it is larger than the sum of its proper divisors (14419223).
88388713 is a wasteful number, since it uses less digits than its factorization.
88388713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1104.
The product of its digits is 258048, while the sum is 46.
The square root of 88388713 is about 9401.5271631794. The cubic root of 88388713 is about 445.4499728217.
The spelling of 88388713 in words is "eighty-eight million, three hundred eighty-eight thousand, seven hundred thirteen".
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