Base | Representation |
---|---|
bin | 1011000111010… |
… | …00111101101011 |
3 | 20111102112000111 |
4 | 11203220331223 |
5 | 142331311112 |
6 | 13130115151 |
7 | 2211301252 |
oct | 543507553 |
9 | 214375014 |
10 | 93228907 |
11 | 48697292 |
12 | 2727bab7 |
13 | 16412845 |
14 | c54b799 |
15 | 82b85a7 |
hex | 58e8f6b |
93228907 has 8 divisors (see below), whose sum is σ = 93852720. Its totient is φ = 92607840.
The previous prime is 93228857. The next prime is 93228917. The reversal of 93228907 is 70982239.
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 93228907 - 215 = 93196139 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 93228907.
It is not an unprimeable number, because it can be changed into a prime (93228917) 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, 172057 + ... + 172597.
It is an arithmetic number, because the mean of its divisors is an integer number (11731590).
Almost surely, 293228907 is an apocalyptic number.
93228907 is a deficient number, since it is larger than the sum of its proper divisors (623813).
93228907 is a wasteful number, since it uses less digits than its factorization.
93228907 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1373.
The product of its (nonzero) digits is 54432, while the sum is 40.
The square root of 93228907 is about 9655.5117420052. The cubic root of 93228907 is about 453.4369049807.
The spelling of 93228907 in words is "ninety-three million, two hundred twenty-eight thousand, nine hundred seven".
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