Base | Representation |
---|---|
bin | 1011000110101… |
… | …11111101001011 |
3 | 20111021222110100 |
4 | 11203113331023 |
5 | 142322043433 |
6 | 13124420443 |
7 | 2210561202 |
oct | 543277513 |
9 | 214258410 |
10 | 93159243 |
11 | 48649a11 |
12 | 27247723 |
13 | 163b9c18 |
14 | c530239 |
15 | 82a2b13 |
hex | 58d7f4b |
93159243 has 12 divisors (see below), whose sum is σ = 135203848. Its totient is φ = 61810560.
The previous prime is 93159233. The next prime is 93159251. The reversal of 93159243 is 34295139.
It is a happy number.
It is not a de Polignac number, because 93159243 - 28 = 93158987 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 93159198 and 93159207.
It is not an unprimeable number, because it can be changed into a prime (93159233) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 22630 + ... + 26427.
Almost surely, 293159243 is an apocalyptic number.
93159243 is a deficient number, since it is larger than the sum of its proper divisors (42044605).
93159243 is a wasteful number, since it uses less digits than its factorization.
93159243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49274 (or 49271 counting only the distinct ones).
The product of its digits is 29160, while the sum is 36.
The square root of 93159243 is about 9651.9035946284. The cubic root of 93159243 is about 453.3239353708.
The spelling of 93159243 in words is "ninety-three million, one hundred fifty-nine thousand, two hundred forty-three".
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