Base | Representation |
---|---|
bin | 1010011111111… |
… | …01100110111101 |
3 | 20010201110010200 |
4 | 11033331212331 |
5 | 140021224324 |
6 | 12423354113 |
7 | 2116405365 |
oct | 517754675 |
9 | 203643120 |
10 | 88070589 |
11 | 45793812 |
12 | 255b2939 |
13 | 15327999 |
14 | b9a79a5 |
15 | 7ae9ec9 |
hex | 53fd9bd |
88070589 has 6 divisors (see below), whose sum is σ = 127213086. Its totient is φ = 58713720.
The previous prime is 88070561. The next prime is 88070603. The reversal of 88070589 is 98507088.
It can be written as a sum of positive squares in only one way, i.e., 48191364 + 39879225 = 6942^2 + 6315^2 .
It is not a de Polignac number, because 88070589 - 27 = 88070461 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88070509) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4892802 + ... + 4892819.
It is an arithmetic number, because the mean of its divisors is an integer number (21202181).
Almost surely, 288070589 is an apocalyptic number.
It is an amenable number.
88070589 is a deficient number, since it is larger than the sum of its proper divisors (39142497).
88070589 is a wasteful number, since it uses less digits than its factorization.
88070589 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9785627 (or 9785624 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 45.
The square root of 88070589 is about 9384.5931717896. The cubic root of 88070589 is about 444.9149170330.
The spelling of 88070589 in words is "eighty-eight million, seventy thousand, five hundred eighty-nine".
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