Base | Representation |
---|---|
bin | 1011000111011… |
… | …10001110011001 |
3 | 20111110121120122 |
4 | 11203232032121 |
5 | 142333003312 |
6 | 13130403025 |
7 | 2211421136 |
oct | 543561631 |
9 | 214417518 |
10 | 93250457 |
11 | 487014a3 |
12 | 27290475 |
13 | 1641c5b1 |
14 | c55558d |
15 | 82beb72 |
hex | 58ee399 |
93250457 has 8 divisors (see below), whose sum is σ = 102141000. Its totient is φ = 84738304.
The previous prime is 93250453. The next prime is 93250489. The reversal of 93250457 is 75405239.
It can be written as a sum of positive squares in 4 ways, for example, as 22505536 + 70744921 = 4744^2 + 8411^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 93250457 - 22 = 93250453 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (93250453) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94082 + ... + 95067.
It is an arithmetic number, because the mean of its divisors is an integer number (12767625).
Almost surely, 293250457 is an apocalyptic number.
It is an amenable number.
93250457 is a deficient number, since it is larger than the sum of its proper divisors (8890543).
93250457 is a wasteful number, since it uses less digits than its factorization.
93250457 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189195.
The product of its (nonzero) digits is 37800, while the sum is 35.
The square root of 93250457 is about 9656.6276204480. The cubic root of 93250457 is about 453.4718398266.
The spelling of 93250457 in words is "ninety-three million, two hundred fifty thousand, four hundred fifty-seven".
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