Base | Representation |
---|---|
bin | 1010101111011… |
… | …1101101011110 |
3 | 10010210000120211 |
4 | 2223313231132 |
5 | 43013223224 |
6 | 4245403034 |
7 | 1054650100 |
oct | 253675536 |
9 | 103700524 |
10 | 45054814 |
11 | 23483392 |
12 | 1310947a |
13 | 944656c |
14 | 5dab570 |
15 | 3e4e894 |
hex | 2af7b5e |
45054814 has 24 divisors (see below), whose sum is σ = 82757160. Its totient is φ = 18292176.
The previous prime is 45054809. The next prime is 45054817. The reversal of 45054814 is 41845054.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45054817) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10237 + ... + 13960.
It is an arithmetic number, because the mean of its divisors is an integer number (3448215).
Almost surely, 245054814 is an apocalyptic number.
45054814 is a deficient number, since it is larger than the sum of its proper divisors (37702346).
45054814 is a wasteful number, since it uses less digits than its factorization.
45054814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24232 (or 24225 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 31.
The square root of 45054814 is about 6712.2882834396. The cubic root of 45054814 is about 355.8336922568.
Adding to 45054814 its reverse (41845054), we get a palindrome (86899868).
The spelling of 45054814 in words is "forty-five million, fifty-four thousand, eight hundred fourteen".
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