Base | Representation |
---|---|
bin | 1010101111100… |
… | …0001010011111 |
3 | 10010210010010121 |
4 | 2223320022133 |
5 | 43013303141 |
6 | 4245415411 |
7 | 1054655362 |
oct | 253701237 |
9 | 103703117 |
10 | 45056671 |
11 | 23484820 |
12 | 1310a567 |
13 | 944736a |
14 | 5dac0d9 |
15 | 3e501d1 |
hex | 2af829f |
45056671 has 16 divisors (see below), whose sum is σ = 51480576. Its totient is φ = 39060000.
The previous prime is 45056653. The next prime is 45056699. The reversal of 45056671 is 17665054.
It is a happy number.
It is not a de Polignac number, because 45056671 - 29 = 45056159 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 (45056621) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23281 + ... + 25141.
It is an arithmetic number, because the mean of its divisors is an integer number (3217536).
Almost surely, 245056671 is an apocalyptic number.
45056671 is a deficient number, since it is larger than the sum of its proper divisors (6423905).
45056671 is a wasteful number, since it uses less digits than its factorization.
45056671 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1974.
The product of its (nonzero) digits is 25200, while the sum is 34.
The square root of 45056671 is about 6712.4266103996. The cubic root of 45056671 is about 355.8385809248.
It can be divided in two parts, 450 and 56671, that added together give a square (57121 = 2392).
The spelling of 45056671 in words is "forty-five million, fifty-six thousand, six hundred seventy-one".
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