Base | Representation |
---|---|
bin | 1011010001010… |
… | …01010010011101 |
3 | 20120220011210221 |
4 | 11220221102131 |
5 | 143200302312 |
6 | 13214201341 |
7 | 2225404420 |
oct | 550512235 |
9 | 216804727 |
10 | 94540957 |
11 | 49403025 |
12 | 277b3251 |
13 | 16781ac4 |
14 | c7ad9b7 |
15 | 8477207 |
hex | 5a2949d |
94540957 has 32 divisors (see below), whose sum is σ = 117976320. Its totient is φ = 74027520.
The previous prime is 94540921. The next prime is 94540981. The reversal of 94540957 is 75904549.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-94540957 is a prime.
It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (94540157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 307798 + ... + 308104.
It is an arithmetic number, because the mean of its divisors is an integer number (3686760).
Almost surely, 294540957 is an apocalyptic number.
It is an amenable number.
94540957 is a deficient number, since it is larger than the sum of its proper divisors (23435363).
94540957 is a wasteful number, since it uses less digits than its factorization.
94540957 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 421.
The product of its (nonzero) digits is 226800, while the sum is 43.
The square root of 94540957 is about 9723.2174201753. The cubic root of 94540957 is about 455.5541402847.
The spelling of 94540957 in words is "ninety-four million, five hundred forty thousand, nine hundred fifty-seven".
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