Base | Representation |
---|---|
bin | 1010110000111… |
… | …0000001110110 |
3 | 10010221122222121 |
4 | 2230032001312 |
5 | 43024134410 |
6 | 4251350154 |
7 | 1055510443 |
oct | 254160166 |
9 | 103848877 |
10 | 45146230 |
11 | 23536038 |
12 | 1315235a |
13 | 947905c |
14 | 5dd29ca |
15 | 3e6b9da |
hex | 2b0e076 |
45146230 has 16 divisors (see below), whose sum is σ = 83885184. Its totient is φ = 17475840.
The previous prime is 45146201. The next prime is 45146333. The reversal of 45146230 is 3264154.
It is a junction number, because it is equal to n+sod(n) for n = 45146195 and 45146204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72507 + ... + 73126.
It is an arithmetic number, because the mean of its divisors is an integer number (5242824).
Almost surely, 245146230 is an apocalyptic number.
45146230 is a deficient number, since it is larger than the sum of its proper divisors (38738954).
45146230 is a wasteful number, since it uses less digits than its factorization.
45146230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145671.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 45146230 is about 6719.0944330319. The cubic root of 45146230 is about 356.0741912873.
The spelling of 45146230 in words is "forty-five million, one hundred forty-six thousand, two hundred thirty".
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