Base | Representation |
---|---|
bin | 101001010111001001… |
… | …1011010000101100001 |
3 | 22111021021101220110211 |
4 | 1102232103122011201 |
5 | 2423402324402324 |
6 | 104445515254121 |
7 | 6263063505241 |
oct | 1225623320541 |
9 | 274237356424 |
10 | 88823669089 |
11 | 34740711291 |
12 | 1526aa4a341 |
13 | 84b71c729c |
14 | 44289adb21 |
15 | 249ce69294 |
hex | 14ae4da161 |
88823669089 has 27 divisors (see below), whose sum is σ = 94576988883. Its totient is φ = 83415860304.
The previous prime is 88823668979. The next prime is 88823669117. The reversal of 88823669089 is 98096632888.
The square root of 88823669089 is 298033.
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., 46576977489 + 42246691600 = 215817^2 + 205540^2 .
It is not a de Polignac number, because 88823669089 - 219 = 88823144801 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (88823669489) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 371647032 + ... + 371647270.
Almost surely, 288823669089 is an apocalyptic number.
88823669089 is the 298033-rd square number.
88823669089 is the 149017-th centered octagonal number.
It is an amenable number.
88823669089 is a deficient number, since it is larger than the sum of its proper divisors (5753319794).
88823669089 is an frugal number, since it uses more digits than its factorization.
88823669089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 622 (or 311 counting only the distinct ones).
The product of its (nonzero) digits is 71663616, while the sum is 67.
The spelling of 88823669089 in words is "eighty-eight billion, eight hundred twenty-three million, six hundred sixty-nine thousand, eighty-nine".
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