Base | Representation |
---|---|
bin | 11111011001000… |
… | …011001010000110 |
3 | 1100201000010000110 |
4 | 133121003022012 |
5 | 2034311111410 |
6 | 124132053450 |
7 | 16023352365 |
oct | 3731031206 |
9 | 1321003013 |
10 | 526660230 |
11 | 250316698 |
12 | 128464286 |
13 | 8515ab95 |
14 | 4dd357dc |
15 | 31382720 |
hex | 1f643286 |
526660230 has 64 divisors (see below), whose sum is σ = 1281728448. Its totient is φ = 138485760.
The previous prime is 526660223. The next prime is 526660231. The reversal of 526660230 is 32066625.
526660230 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (526660231) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1142200 + ... + 1142660.
It is an arithmetic number, because the mean of its divisors is an integer number (20027007).
Almost surely, 2526660230 is an apocalyptic number.
526660230 is an abundant number, since it is smaller than the sum of its proper divisors (755068218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
526660230 is a wasteful number, since it uses less digits than its factorization.
526660230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 921.
The product of its (nonzero) digits is 12960, while the sum is 30.
The square root of 526660230 is about 22949.0790664898. The cubic root of 526660230 is about 807.5637972900.
The spelling of 526660230 in words is "five hundred twenty-six million, six hundred sixty thousand, two hundred thirty".
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