Base | Representation |
---|---|
bin | 1010111011000… |
… | …1000111010110 |
3 | 10012012121022100 |
4 | 2232301013112 |
5 | 43212023410 |
6 | 4313542530 |
7 | 1064262120 |
oct | 256610726 |
9 | 105177270 |
10 | 45814230 |
11 | 23951a00 |
12 | 13414a46 |
13 | 9651117 |
14 | 6128210 |
15 | 404e8c0 |
hex | 2bb11d6 |
45814230 has 144 divisors (see below), whose sum is σ = 149883552. Its totient is φ = 9504000.
The previous prime is 45814217. The next prime is 45814231. The reversal of 45814230 is 3241854.
It is a junction number, because it is equal to n+sod(n) for n = 45814194 and 45814203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45814231) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 75930 + ... + 76530.
It is an arithmetic number, because the mean of its divisors is an integer number (1040858).
Almost surely, 245814230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45814230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74941776).
45814230 is an abundant number, since it is smaller than the sum of its proper divisors (104069322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45814230 is a wasteful number, since it uses less digits than its factorization.
45814230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 643 (or 629 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 45814230 is about 6768.6209821499. The cubic root of 45814230 is about 357.8218009761.
The spelling of 45814230 in words is "forty-five million, eight hundred fourteen thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •