Base | Representation |
---|---|
bin | 1010110000111… |
… | …1010101001011 |
3 | 10010221221022010 |
4 | 2230033111023 |
5 | 43024322223 |
6 | 4251431003 |
7 | 1055532132 |
oct | 254172513 |
9 | 103857263 |
10 | 45151563 |
11 | 2353a046 |
12 | 13155463 |
13 | 947b602 |
14 | 5dd4919 |
15 | 3e6d393 |
hex | 2b0f54b |
45151563 has 4 divisors (see below), whose sum is σ = 60202088. Its totient is φ = 30101040.
The previous prime is 45151493. The next prime is 45151573. The reversal of 45151563 is 36515154.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 45151563 - 28 = 45151307 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 45151563.
It is not an unprimeable number, because it can be changed into a prime (45151573) 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, 7525258 + ... + 7525263.
It is an arithmetic number, because the mean of its divisors is an integer number (15050522).
Almost surely, 245151563 is an apocalyptic number.
45151563 is a deficient number, since it is larger than the sum of its proper divisors (15050525).
45151563 is a wasteful number, since it uses less digits than its factorization.
45151563 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15050524.
The product of its digits is 9000, while the sum is 30.
The square root of 45151563 is about 6719.4912753869. The cubic root of 45151563 is about 356.0882114236.
The spelling of 45151563 in words is "forty-five million, one hundred fifty-one thousand, five hundred sixty-three".
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