Base | Representation |
---|---|
bin | 101010011010011011… |
… | …010100000110000111 |
3 | 11100112210112100011202 |
4 | 222122123110012013 |
5 | 1221231333240143 |
6 | 32530535253115 |
7 | 3201352033142 |
oct | 523233240607 |
9 | 140483470152 |
10 | 45540524423 |
11 | 1834a491049 |
12 | 89ab51a19b |
13 | 43a9bb4694 |
14 | 22c0373059 |
15 | 12b810dab8 |
hex | a9a6d4187 |
45540524423 has 16 divisors (see below), whose sum is σ = 47853227520. Its totient is φ = 43256620704.
The previous prime is 45540524413. The next prime is 45540524429. The reversal of 45540524423 is 32442504554.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-45540524423 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45540524429) 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 15 ways as a sum of consecutive naturals, for example, 1895198 + ... + 1919076.
It is an arithmetic number, because the mean of its divisors is an integer number (2990826720).
Almost surely, 245540524423 is an apocalyptic number.
45540524423 is a deficient number, since it is larger than the sum of its proper divisors (2312703097).
45540524423 is a wasteful number, since it uses less digits than its factorization.
45540524423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24478.
The product of its (nonzero) digits is 384000, while the sum is 38.
The spelling of 45540524423 in words is "forty-five billion, five hundred forty million, five hundred twenty-four thousand, four hundred twenty-three".
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