Base | Representation |
---|---|
bin | 101010110001110000… |
… | …001010000000011111 |
3 | 11101120001220110021200 |
4 | 222301300022000133 |
5 | 1223032024122340 |
6 | 33033435130543 |
7 | 3214143255135 |
oct | 526160120037 |
9 | 141501813250 |
10 | 45931864095 |
11 | 18530381367 |
12 | 8a9a5a3a53 |
13 | 443ccb3110 |
14 | 231a321755 |
15 | 12dc661330 |
hex | ab1c0a01f |
45931864095 has 24 divisors (see below), whose sum is σ = 85739480736. Its totient is φ = 22612609728.
The previous prime is 45931864093. The next prime is 45931864109. The reversal of 45931864095 is 59046813954.
45931864095 is a `hidden beast` number, since 4 + 59 + 3 + 186 + 409 + 5 = 666.
It is not a de Polignac number, because 45931864095 - 21 = 45931864093 is a prime.
It is a super-2 number, since 2×459318640952 (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 (45931864093) 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, 39257419 + ... + 39258588.
It is an arithmetic number, because the mean of its divisors is an integer number (3572478364).
Almost surely, 245931864095 is an apocalyptic number.
45931864095 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
45931864095 is a deficient number, since it is larger than the sum of its proper divisors (39807616641).
45931864095 is a wasteful number, since it uses less digits than its factorization.
45931864095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78516031 (or 78516028 counting only the distinct ones).
The product of its (nonzero) digits is 4665600, while the sum is 54.
The spelling of 45931864095 in words is "forty-five billion, nine hundred thirty-one million, eight hundred sixty-four thousand, ninety-five".
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