Base | Representation |
---|---|
bin | 1011001100010… |
… | …00111101010101 |
3 | 20112122210222021 |
4 | 11212020331111 |
5 | 143013243440 |
6 | 13152133141 |
7 | 2220001000 |
oct | 546107525 |
9 | 215583867 |
10 | 93884245 |
11 | 48aa4694 |
12 | 275371b1 |
13 | 165b1c10 |
14 | c67c537 |
15 | 839784a |
hex | 5988f55 |
93884245 has 32 divisors (see below), whose sum is σ = 141523200. Its totient is φ = 59411520.
The previous prime is 93884243. The next prime is 93884257. The reversal of 93884245 is 54248839.
It is not a de Polignac number, because 93884245 - 21 = 93884243 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93884243) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20190 + ... + 24400.
It is an arithmetic number, because the mean of its divisors is an integer number (4422600).
Almost surely, 293884245 is an apocalyptic number.
It is an amenable number.
93884245 is a deficient number, since it is larger than the sum of its proper divisors (47638955).
93884245 is a wasteful number, since it uses less digits than its factorization.
93884245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4250 (or 4236 counting only the distinct ones).
The product of its digits is 276480, while the sum is 43.
The square root of 93884245 is about 9689.3882675843. The cubic root of 93884245 is about 454.4968797729.
The spelling of 93884245 in words is "ninety-three million, eight hundred eighty-four thousand, two hundred forty-five".
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