Base | Representation |
---|---|
bin | 1010100110000… |
… | …11000011000001 |
3 | 20012020112110211 |
4 | 11103003003001 |
5 | 140223114142 |
6 | 12452554121 |
7 | 2126314213 |
oct | 523030301 |
9 | 205215424 |
10 | 88879297 |
11 | 46196371 |
12 | 25922941 |
13 | 1554bb00 |
14 | bb385b3 |
15 | 7c09917 |
hex | 54c30c1 |
88879297 has 6 divisors (see below), whose sum is σ = 96242262. Its totient is φ = 82042272.
The previous prime is 88879289. The next prime is 88879313. The reversal of 88879297 is 79297888.
It can be written as a sum of positive squares in 3 ways, for example, as 2742336 + 86136961 = 1656^2 + 9281^2 .
It is not a de Polignac number, because 88879297 - 23 = 88879289 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (88879097) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 262788 + ... + 263125.
It is an arithmetic number, because the mean of its divisors is an integer number (16040377).
Almost surely, 288879297 is an apocalyptic number.
It is an amenable number.
88879297 is a deficient number, since it is larger than the sum of its proper divisors (7362965).
88879297 is a wasteful number, since it uses less digits than its factorization.
88879297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 525939 (or 525926 counting only the distinct ones).
The product of its digits is 4064256, while the sum is 58.
The square root of 88879297 is about 9427.5817153711. The cubic root of 88879297 is about 446.2725799945.
The spelling of 88879297 in words is "eighty-eight million, eight hundred seventy-nine thousand, two hundred ninety-seven".
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