Base | Representation |
---|---|
bin | 101010110001110000… |
… | …001010000000100110 |
3 | 11101120001220110021221 |
4 | 222301300022000212 |
5 | 1223032024122402 |
6 | 33033435130554 |
7 | 3214143255145 |
oct | 526160120046 |
9 | 141501813257 |
10 | 45931864102 |
11 | 18530381373 |
12 | 8a9a5a3a5a |
13 | 443ccb3117 |
14 | 231a32175c |
15 | 12dc661337 |
hex | ab1c0a026 |
45931864102 has 16 divisors (see below), whose sum is σ = 69089810400. Its totient is φ = 22901961600.
The previous prime is 45931864093. The next prime is 45931864109. The reversal of 45931864102 is 20146813954.
It is a super-2 number, since 2×459318641022 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45931864109) 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 7 ways as a sum of consecutive naturals, for example, 3834799 + ... + 3846757.
It is an arithmetic number, because the mean of its divisors is an integer number (4318113150).
Almost surely, 245931864102 is an apocalyptic number.
45931864102 is a deficient number, since it is larger than the sum of its proper divisors (23157946298).
45931864102 is a wasteful number, since it uses less digits than its factorization.
45931864102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17151.
The product of its (nonzero) digits is 207360, while the sum is 43.
The spelling of 45931864102 in words is "forty-five billion, nine hundred thirty-one million, eight hundred sixty-four thousand, one hundred two".
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