Base | Representation |
---|---|
bin | 1010110000101… |
… | …0101000100111 |
3 | 10010220221220200 |
4 | 2230022220213 |
5 | 43023213302 |
6 | 4251201543 |
7 | 1055422062 |
oct | 254125047 |
9 | 103827820 |
10 | 45132327 |
11 | 23526649 |
12 | 131462b3 |
13 | 9472926 |
14 | 5dcb8d9 |
15 | 3e6781c |
hex | 2b0aa27 |
45132327 has 24 divisors (see below), whose sum is σ = 67267200. Its totient is φ = 29142288.
The previous prime is 45132317. The next prime is 45132343. The reversal of 45132327 is 72323154.
It is a de Polignac number, because none of the positive numbers 2k-45132327 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 45132327.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45132317) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53374 + ... + 54212.
It is an arithmetic number, because the mean of its divisors is an integer number (2802800).
Almost surely, 245132327 is an apocalyptic number.
45132327 is a deficient number, since it is larger than the sum of its proper divisors (22134873).
45132327 is a wasteful number, since it uses less digits than its factorization.
45132327 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1027 (or 1024 counting only the distinct ones).
The product of its digits is 5040, while the sum is 27.
The square root of 45132327 is about 6718.0597645451. The cubic root of 45132327 is about 356.0376359444.
The spelling of 45132327 in words is "forty-five million, one hundred thirty-two thousand, three hundred twenty-seven".
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