Base | Representation |
---|---|
bin | 1010110101101… |
… | …0101110000101 |
3 | 10011112121212221 |
4 | 2231122232011 |
5 | 43114212412 |
6 | 4302212341 |
7 | 1061256325 |
oct | 255325605 |
9 | 104477787 |
10 | 45460357 |
11 | 23730048 |
12 | 132840b1 |
13 | 9559027 |
14 | 6075285 |
15 | 3eceb07 |
hex | 2b5ab85 |
45460357 has 4 divisors (see below), whose sum is σ = 45492300. Its totient is φ = 45428416.
The previous prime is 45460333. The next prime is 45460411. The reversal of 45460357 is 75306454.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75306454 = 2 ⋅37653227.
It can be written as a sum of positive squares in 2 ways, for example, as 22410756 + 23049601 = 4734^2 + 4801^2 .
It is a cyclic number.
It is not a de Polignac number, because 45460357 - 215 = 45427589 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 (45460307) 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, 13732 + ... + 16717.
It is an arithmetic number, because the mean of its divisors is an integer number (11373075).
Almost surely, 245460357 is an apocalyptic number.
It is an amenable number.
45460357 is a deficient number, since it is larger than the sum of its proper divisors (31943).
45460357 is a wasteful number, since it uses less digits than its factorization.
45460357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31942.
The product of its (nonzero) digits is 50400, while the sum is 34.
The square root of 45460357 is about 6742.4296066032. The cubic root of 45460357 is about 356.8981367403.
The spelling of 45460357 in words is "forty-five million, four hundred sixty thousand, three hundred fifty-seven".
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