Base | Representation |
---|---|
bin | 1010110010000… |
… | …0110101110011 |
3 | 10011002120200102 |
4 | 2230200311303 |
5 | 43034121113 |
6 | 4253143015 |
7 | 1056251210 |
oct | 254406563 |
9 | 104076612 |
10 | 45223283 |
11 | 23588a16 |
12 | 1318aa6b |
13 | 94a5151 |
14 | 6012b07 |
15 | 3e84758 |
hex | 2b20d73 |
45223283 has 8 divisors (see below), whose sum is σ = 52186368. Its totient is φ = 38385864.
The previous prime is 45223279. The next prime is 45223291. The reversal of 45223283 is 38232254.
45223283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 45223283 - 22 = 45223279 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45223223) 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 7 ways as a sum of consecutive naturals, for example, 30641 + ... + 32082.
It is an arithmetic number, because the mean of its divisors is an integer number (6523296).
Almost surely, 245223283 is an apocalyptic number.
45223283 is a deficient number, since it is larger than the sum of its proper divisors (6963085).
45223283 is a wasteful number, since it uses less digits than its factorization.
45223283 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62833.
The product of its digits is 11520, while the sum is 29.
The square root of 45223283 is about 6724.8258713516. The cubic root of 45223283 is about 356.2766518278.
The spelling of 45223283 in words is "forty-five million, two hundred twenty-three thousand, two hundred eighty-three".
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