Base | Representation |
---|---|
bin | 1011000111011… |
… | …11100011010111 |
3 | 20111110220001001 |
4 | 11203233203113 |
5 | 142333142040 |
6 | 13130444131 |
7 | 2211443035 |
oct | 543574327 |
9 | 214426031 |
10 | 93255895 |
11 | 48705597 |
12 | 27293647 |
13 | 16421c05 |
14 | c557555 |
15 | 82c159a |
hex | 58ef8d7 |
93255895 has 16 divisors (see below), whose sum is σ = 119226240. Its totient is φ = 69820704.
The previous prime is 93255889. The next prime is 93255907. The reversal of 93255895 is 59855239.
It is a 5-Lehmer number, since φ(93255895) divides (93255895-1)5.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-93255895 is a prime.
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 15 ways as a sum of consecutive naturals, for example, 1972 + ... + 13798.
It is an arithmetic number, because the mean of its divisors is an integer number (7451640).
Almost surely, 293255895 is an apocalyptic number.
93255895 is a gapful number since it is divisible by the number (95) formed by its first and last digit.
93255895 is the 7885-th pentagonal number.
93255895 is a deficient number, since it is larger than the sum of its proper divisors (25970345).
93255895 is a wasteful number, since it uses less digits than its factorization.
93255895 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11934.
The product of its digits is 486000, while the sum is 46.
The square root of 93255895 is about 9656.9091846201. The cubic root of 93255895 is about 453.4806545535.
The spelling of 93255895 in words is "ninety-three million, two hundred fifty-five thousand, eight hundred ninety-five".
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