Base | Representation |
---|---|
bin | 1000101111100… |
… | …0001001111110 |
3 | 2112222221002012 |
4 | 2023320021332 |
5 | 33341334110 |
6 | 3345531222 |
7 | 623446610 |
oct | 213701176 |
9 | 75887065 |
10 | 36668030 |
11 | 19775263 |
12 | 10343b12 |
13 | 779b079 |
14 | 4c26db0 |
15 | 3344905 |
hex | 22f827e |
36668030 has 16 divisors (see below), whose sum is σ = 75431520. Its totient is φ = 12571872.
The previous prime is 36668011. The next prime is 36668033. The reversal of 36668030 is 3086663.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (36668033) 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, 261845 + ... + 261984.
It is an arithmetic number, because the mean of its divisors is an integer number (4714470).
Almost surely, 236668030 is an apocalyptic number.
36668030 is an abundant number, since it is smaller than the sum of its proper divisors (38763490).
36668030 is a wasteful number, since it uses less digits than its factorization.
36668030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 523843.
The product of its (nonzero) digits is 15552, while the sum is 32.
The square root of 36668030 is about 6055.4132806936. The cubic root of 36668030 is about 332.2226152491. Note that the first 3 decimals are identical.
The spelling of 36668030 in words is "thirty-six million, six hundred sixty-eight thousand, thirty".
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