Base | Representation |
---|---|
bin | 1010100101011… |
… | …01111101100001 |
3 | 20012002011000000 |
4 | 11102231331201 |
5 | 140212333204 |
6 | 12451050213 |
7 | 2125504341 |
oct | 522557541 |
9 | 205064000 |
10 | 88792929 |
11 | 46137495 |
12 | 258a0969 |
13 | 1551b6c4 |
14 | bb14d21 |
15 | 7bde039 |
hex | 54adf61 |
88792929 has 21 divisors (see below), whose sum is σ = 133511043. Its totient is φ = 59025672.
The previous prime is 88792883. The next prime is 88792937. The reversal of 88792929 is 92929788.
The square root of 88792929 is 9423.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 65173329 + 23619600 = 8073^2 + 4860^2 .
It is not a de Polignac number, because 88792929 - 217 = 88661857 is a prime.
It is not an unprimeable number, because it can be changed into a prime (88792969) by changing a digit.
It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 254247 + ... + 254595.
Almost surely, 288792929 is an apocalyptic number.
88792929 is the 9423-rd square number.
88792929 is the 4712-nd centered octagonal number.
It is an amenable number.
88792929 is a deficient number, since it is larger than the sum of its proper divisors (44718114).
88792929 is an frugal number, since it uses more digits than its factorization.
88792929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 716 (or 352 counting only the distinct ones).
The product of its digits is 1306368, while the sum is 54.
The cubic root of 88792929 is about 446.1279787840.
The spelling of 88792929 in words is "eighty-eight million, seven hundred ninety-two thousand, nine hundred twenty-nine".
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