Base | Representation |
---|---|
bin | 1010110000100… |
… | …1000010010111 |
3 | 10010220121221022 |
4 | 2230021002113 |
5 | 43023011113 |
6 | 4251111355 |
7 | 1055364023 |
oct | 254110227 |
9 | 103817838 |
10 | 45125783 |
11 | 2352173a |
12 | 1314255b |
13 | 946c961 |
14 | 5dc9383 |
15 | 3e65908 |
hex | 2b09097 |
45125783 has 2 divisors, whose sum is σ = 45125784. Its totient is φ = 45125782.
The previous prime is 45125771. The next prime is 45125807. The reversal of 45125783 is 38752154.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 45125783 - 214 = 45109399 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 (45125713) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22562891 + 22562892.
It is an arithmetic number, because the mean of its divisors is an integer number (22562892).
Almost surely, 245125783 is an apocalyptic number.
45125783 is a deficient number, since it is larger than the sum of its proper divisors (1).
45125783 is an equidigital number, since it uses as much as digits as its factorization.
45125783 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 33600, while the sum is 35.
The square root of 45125783 is about 6717.5727015046. The cubic root of 45125783 is about 356.0204271198.
The spelling of 45125783 in words is "forty-five million, one hundred twenty-five thousand, seven hundred eighty-three".
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