Base | Representation |
---|---|
bin | 1010011111100… |
… | …10101101110100 |
3 | 20010122011221012 |
4 | 11033302231310 |
5 | 140013312342 |
6 | 12422411352 |
7 | 2116131326 |
oct | 517625564 |
9 | 203564835 |
10 | 88025972 |
11 | 45763241 |
12 | 25590b58 |
13 | 15310598 |
14 | b995616 |
15 | 7adbb82 |
hex | 53f2b74 |
88025972 has 12 divisors (see below), whose sum is σ = 154270116. Its totient is φ = 43948800.
The previous prime is 88025953. The next prime is 88025981. The reversal of 88025972 is 27952088.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 83247376 + 4778596 = 9124^2 + 2186^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12893 + ... + 18500.
It is an arithmetic number, because the mean of its divisors is an integer number (12855843).
Almost surely, 288025972 is an apocalyptic number.
It is an amenable number.
88025972 is a deficient number, since it is larger than the sum of its proper divisors (66244144).
88025972 is a wasteful number, since it uses less digits than its factorization.
88025972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32098 (or 32096 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 41.
The square root of 88025972 is about 9382.2157297730. The cubic root of 88025972 is about 444.8397723028.
The spelling of 88025972 in words is "eighty-eight million, twenty-five thousand, nine hundred seventy-two".
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