Base | Representation |
---|---|
bin | 1010111100101… |
… | …0011011110101 |
3 | 10012101212120111 |
4 | 2233022123311 |
5 | 43223333231 |
6 | 4320103021 |
7 | 1065203356 |
oct | 257123365 |
9 | 105355514 |
10 | 45917941 |
11 | 23a12913 |
12 | 13464a71 |
13 | 96893a4 |
14 | 6153d2d |
15 | 40704b1 |
hex | 2bca6f5 |
45917941 has 2 divisors, whose sum is σ = 45917942. Its totient is φ = 45917940.
The previous prime is 45917917. The next prime is 45917951. The reversal of 45917941 is 14971954.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 31967716 + 13950225 = 5654^2 + 3735^2 .
It is a cyclic number.
It is not a de Polignac number, because 45917941 - 29 = 45917429 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 45917894 and 45917903.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (45917951) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22958970 + 22958971.
It is an arithmetic number, because the mean of its divisors is an integer number (22958971).
Almost surely, 245917941 is an apocalyptic number.
It is an amenable number.
45917941 is a deficient number, since it is larger than the sum of its proper divisors (1).
45917941 is an equidigital number, since it uses as much as digits as its factorization.
45917941 is an evil number, because the sum of its binary digits is even.
The product of its digits is 45360, while the sum is 40.
The square root of 45917941 is about 6776.2778130770. The cubic root of 45917941 is about 358.0916013532.
The spelling of 45917941 in words is "forty-five million, nine hundred seventeen thousand, nine hundred forty-one".
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