Base | Representation |
---|---|
bin | 1010110010011… |
… | …1000101010110 |
3 | 10011010212202111 |
4 | 2230213011112 |
5 | 43040430404 |
6 | 4253501234 |
7 | 1056415600 |
oct | 254470526 |
9 | 104125674 |
10 | 45248854 |
11 | 235a6152 |
12 | 131a181a |
13 | 94b3991 |
14 | 601c170 |
15 | 3e8c104 |
hex | 2b27156 |
45248854 has 24 divisors (see below), whose sum is σ = 81095040. Its totient is φ = 18866736.
The previous prime is 45248807. The next prime is 45248867. The reversal of 45248854 is 45884254.
It is a happy number.
45248854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 2614 + ... + 9865.
It is an arithmetic number, because the mean of its divisors is an integer number (3378960).
Almost surely, 245248854 is an apocalyptic number.
45248854 is a deficient number, since it is larger than the sum of its proper divisors (35846186).
45248854 is a wasteful number, since it uses less digits than its factorization.
45248854 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12532 (or 12525 counting only the distinct ones).
The product of its digits is 204800, while the sum is 40.
The square root of 45248854 is about 6726.7268414884. The cubic root of 45248854 is about 356.3437900589.
Subtracting from 45248854 its product of digits (204800), we obtain a palindrome (45044054).
The spelling of 45248854 in words is "forty-five million, two hundred forty-eight thousand, eight hundred fifty-four".
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