Base | Representation |
---|---|
bin | 1011001111000… |
… | …10010001101011 |
3 | 20120100101211010 |
4 | 11213202101223 |
5 | 143112000331 |
6 | 13204035003 |
7 | 2223053415 |
oct | 547422153 |
9 | 216311733 |
10 | 94250091 |
11 | 49224541 |
12 | 27692a63 |
13 | 166ac5b0 |
14 | c7359b5 |
15 | 841ae46 |
hex | 59e246b |
94250091 has 16 divisors (see below), whose sum is σ = 143295264. Its totient is φ = 54587904.
The previous prime is 94250077. The next prime is 94250111. The reversal of 94250091 is 19005249.
It is a happy number.
It is not a de Polignac number, because 94250091 - 26 = 94250027 is a prime.
It is not an unprimeable number, because it can be changed into a prime (94250041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70416 + ... + 71741.
It is an arithmetic number, because the mean of its divisors is an integer number (8955954).
Almost surely, 294250091 is an apocalyptic number.
94250091 is a deficient number, since it is larger than the sum of its proper divisors (49045173).
94250091 is a wasteful number, since it uses less digits than its factorization.
94250091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142190.
The product of its (nonzero) digits is 3240, while the sum is 30.
The square root of 94250091 is about 9708.2486062111. The cubic root of 94250091 is about 455.0864723143.
The spelling of 94250091 in words is "ninety-four million, two hundred fifty thousand, ninety-one".
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