Base | Representation |
---|---|
bin | 1010011111100… |
… | …10101010111110 |
3 | 20010122011200110 |
4 | 11033302222332 |
5 | 140013311130 |
6 | 12422410450 |
7 | 2116130646 |
oct | 517625276 |
9 | 203564613 |
10 | 88025790 |
11 | 45763096 |
12 | 25590a26 |
13 | 15310488 |
14 | b995526 |
15 | 7adbab0 |
hex | 53f2abe |
88025790 has 16 divisors (see below), whose sum is σ = 211261968. Its totient is φ = 23473536.
The previous prime is 88025789. The next prime is 88025801. The reversal of 88025790 is 9752088.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1467067 + ... + 1467126.
It is an arithmetic number, because the mean of its divisors is an integer number (13203873).
Almost surely, 288025790 is an apocalyptic number.
88025790 is an abundant number, since it is smaller than the sum of its proper divisors (123236178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88025790 is a wasteful number, since it uses less digits than its factorization.
88025790 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2934203.
The product of its (nonzero) digits is 40320, while the sum is 39.
The square root of 88025790 is about 9382.2060305666. The cubic root of 88025790 is about 444.8394657232.
The spelling of 88025790 in words is "eighty-eight million, twenty-five thousand, seven hundred ninety".
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