Base | Representation |
---|---|
bin | 1010110101101… |
… | …0001100110110 |
3 | 10011112111222011 |
4 | 2231122030312 |
5 | 43114130410 |
6 | 4302154434 |
7 | 1061250166 |
oct | 255321466 |
9 | 104474864 |
10 | 45458230 |
11 | 23729494 |
12 | 13282a1a |
13 | 955807c |
14 | 60745a6 |
15 | 3ece18a |
hex | 2b5a336 |
45458230 has 16 divisors (see below), whose sum is σ = 81970560. Its totient is φ = 18150912.
The previous prime is 45458209. The next prime is 45458233. The reversal of 45458230 is 3285454.
It is a junction number, because it is equal to n+sod(n) for n = 45458192 and 45458201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45458233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2326 + ... + 9814.
It is an arithmetic number, because the mean of its divisors is an integer number (5123160).
Almost surely, 245458230 is an apocalyptic number.
45458230 is a deficient number, since it is larger than the sum of its proper divisors (36512330).
45458230 is a wasteful number, since it uses less digits than its factorization.
45458230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8103.
The product of its (nonzero) digits is 19200, while the sum is 31.
The square root of 45458230 is about 6742.2718722994. The cubic root of 45458230 is about 356.8925704680.
The spelling of 45458230 in words is "forty-five million, four hundred fifty-eight thousand, two hundred thirty".
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