Base | Representation |
---|---|
bin | 1010110101111… |
… | …1101001111011 |
3 | 10011120122121121 |
4 | 2231133221323 |
5 | 43120334241 |
6 | 4302450111 |
7 | 1061402263 |
oct | 255375173 |
9 | 104518547 |
10 | 45480571 |
11 | 23744254 |
12 | 13293937 |
13 | 95652a6 |
14 | 607c7a3 |
15 | 3ed5ad1 |
hex | 2b5fa7b |
45480571 has 4 divisors (see below), whose sum is σ = 45576000. Its totient is φ = 45385144.
The previous prime is 45480569. The next prime is 45480599. The reversal of 45480571 is 17508454.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 45480571 - 21 = 45480569 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45480551) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46996 + ... + 47953.
It is an arithmetic number, because the mean of its divisors is an integer number (11394000).
Almost surely, 245480571 is an apocalyptic number.
45480571 is a deficient number, since it is larger than the sum of its proper divisors (95429).
45480571 is an equidigital number, since it uses as much as digits as its factorization.
45480571 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95428.
The product of its (nonzero) digits is 22400, while the sum is 34.
The square root of 45480571 is about 6743.9284545434. The cubic root of 45480571 is about 356.9510272907.
The spelling of 45480571 in words is "forty-five million, four hundred eighty thousand, five hundred seventy-one".
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