Base | Representation |
---|---|
bin | 1010101111010… |
… | …0100010001011 |
3 | 10010202100201221 |
4 | 2223310202023 |
5 | 43012314203 |
6 | 4245222511 |
7 | 1054564132 |
oct | 253644213 |
9 | 103670657 |
10 | 45041803 |
11 | 23474634 |
12 | 13101a37 |
13 | 9440671 |
14 | 5da6919 |
15 | 3e4aabd |
hex | 2af488b |
45041803 has 4 divisors (see below), whose sum is σ = 45658888. Its totient is φ = 44424720.
The previous prime is 45041779. The next prime is 45041809. The reversal of 45041803 is 30814054.
45041803 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 45041803 - 217 = 44910731 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45041809) 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, 308433 + ... + 308578.
It is an arithmetic number, because the mean of its divisors is an integer number (11414722).
Almost surely, 245041803 is an apocalyptic number.
45041803 is a deficient number, since it is larger than the sum of its proper divisors (617085).
45041803 is an equidigital number, since it uses as much as digits as its factorization.
45041803 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 617084.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 45041803 is about 6711.3190208781. The cubic root of 45041803 is about 355.7994362214.
Adding to 45041803 its reverse (30814054), we get a palindrome (75855857).
The spelling of 45041803 in words is "forty-five million, forty-one thousand, eight hundred three".
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