Base | Representation |
---|---|
bin | 101010011111000000… |
… | …011100110101100001 |
3 | 11100202011010102022121 |
4 | 222133000130311201 |
5 | 1221411021242132 |
6 | 32542322304241 |
7 | 3203304143125 |
oct | 523700346541 |
9 | 140664112277 |
10 | 45617368417 |
11 | 183898a7085 |
12 | 8a111b8081 |
13 | 43bcaab3ba |
14 | 22ca657585 |
15 | 12bec3c497 |
hex | a9f01cd61 |
45617368417 has 4 divisors (see below), whose sum is σ = 45619663536. Its totient is φ = 45615073300.
The previous prime is 45617368411. The next prime is 45617368471. The reversal of 45617368417 is 71486371654.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 45617368417 - 215 = 45617335649 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45617368411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1117483 + ... + 1157584.
It is an arithmetic number, because the mean of its divisors is an integer number (11404915884).
Almost surely, 245617368417 is an apocalyptic number.
It is an amenable number.
45617368417 is a deficient number, since it is larger than the sum of its proper divisors (2295119).
45617368417 is a wasteful number, since it uses less digits than its factorization.
45617368417 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2295118.
The product of its digits is 3386880, while the sum is 52.
The spelling of 45617368417 in words is "forty-five billion, six hundred seventeen million, three hundred sixty-eight thousand, four hundred seventeen".
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