Base | Representation |
---|---|
bin | 1010100010000… |
… | …00100111111101 |
3 | 20011020101200012 |
4 | 11101000213331 |
5 | 140104020320 |
6 | 12433313005 |
7 | 2121630563 |
oct | 521004775 |
9 | 204211605 |
10 | 88345085 |
11 | 45960a74 |
12 | 25705765 |
13 | 153c28ca |
14 | ba39a33 |
15 | 7b514c5 |
hex | 54409fd |
88345085 has 16 divisors (see below), whose sum is σ = 109921536. Its totient is φ = 68107968.
The previous prime is 88345063. The next prime is 88345099. The reversal of 88345085 is 58054388.
It is a cyclic number.
It is not a de Polignac number, because 88345085 - 28 = 88344829 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17564 + ... + 22026.
It is an arithmetic number, because the mean of its divisors is an integer number (6870096).
Almost surely, 288345085 is an apocalyptic number.
It is an amenable number.
88345085 is a deficient number, since it is larger than the sum of its proper divisors (21576451).
88345085 is a wasteful number, since it uses less digits than its factorization.
88345085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4612.
The product of its (nonzero) digits is 153600, while the sum is 41.
The square root of 88345085 is about 9399.2066154543. The cubic root of 88345085 is about 445.3766705144.
The spelling of 88345085 in words is "eighty-eight million, three hundred forty-five thousand, eighty-five".
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