Base | Representation |
---|---|
bin | 1010110011001… |
… | …0000010101101 |
3 | 10011020011022222 |
4 | 2230302002231 |
5 | 43043344431 |
6 | 4254445125 |
7 | 1056663503 |
oct | 254620255 |
9 | 104204288 |
10 | 45293741 |
11 | 23626949 |
12 | 132037a5 |
13 | 94cb23c |
14 | 6030673 |
15 | 3e9a57b |
hex | 2b320ad |
45293741 has 2 divisors, whose sum is σ = 45293742. Its totient is φ = 45293740.
The previous prime is 45293687. The next prime is 45293767. The reversal of 45293741 is 14739254.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 45292900 + 841 = 6730^2 + 29^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-45293741 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (45293771) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22646870 + 22646871.
It is an arithmetic number, because the mean of its divisors is an integer number (22646871).
Almost surely, 245293741 is an apocalyptic number.
It is an amenable number.
45293741 is a deficient number, since it is larger than the sum of its proper divisors (1).
45293741 is an equidigital number, since it uses as much as digits as its factorization.
45293741 is an evil number, because the sum of its binary digits is even.
The product of its digits is 30240, while the sum is 35.
The square root of 45293741 is about 6730.0624811364. The cubic root of 45293741 is about 356.4615824898.
The spelling of 45293741 in words is "forty-five million, two hundred ninety-three thousand, seven hundred forty-one".
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