Base | Representation |
---|---|
bin | 1010110011011… |
… | …1001010000011 |
3 | 10011021020001220 |
4 | 2230313022003 |
5 | 43100032231 |
6 | 4255130123 |
7 | 1060111542 |
oct | 254671203 |
9 | 104236056 |
10 | 45314691 |
11 | 23640664 |
12 | 13213943 |
13 | 9507936 |
14 | 6038159 |
15 | 3ea1896 |
hex | 2b37283 |
45314691 has 4 divisors (see below), whose sum is σ = 60419592. Its totient is φ = 30209792.
The previous prime is 45314681. The next prime is 45314719. The reversal of 45314691 is 19641354.
45314691 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 45314691 - 215 = 45281923 is a prime.
It is not an unprimeable number, because it can be changed into a prime (45314671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7552446 + ... + 7552451.
It is an arithmetic number, because the mean of its divisors is an integer number (15104898).
Almost surely, 245314691 is an apocalyptic number.
45314691 is a deficient number, since it is larger than the sum of its proper divisors (15104901).
45314691 is a wasteful number, since it uses less digits than its factorization.
45314691 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15104900.
The product of its digits is 12960, while the sum is 33.
The square root of 45314691 is about 6731.6187503453. The cubic root of 45314691 is about 356.5165328273.
The spelling of 45314691 in words is "forty-five million, three hundred fourteen thousand, six hundred ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •