Base | Representation |
---|---|
bin | 11001011001100… |
… | …00101010000110 |
3 | 112211220120200122 |
4 | 30230300222012 |
5 | 414020411410 |
6 | 33050341542 |
7 | 5164660565 |
oct | 1454605206 |
9 | 484816618 |
10 | 213060230 |
11 | aa2a3339 |
12 | 5b42a8b2 |
13 | 351aaa56 |
14 | 20421bdc |
15 | 13a88e55 |
hex | cb30a86 |
213060230 has 8 divisors (see below), whose sum is σ = 383508432. Its totient is φ = 85224088.
The previous prime is 213060223. The next prime is 213060233. The reversal of 213060230 is 32060312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 213060199 and 213060208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213060233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10653002 + ... + 10653021.
It is an arithmetic number, because the mean of its divisors is an integer number (47938554).
Almost surely, 2213060230 is an apocalyptic number.
213060230 is a deficient number, since it is larger than the sum of its proper divisors (170448202).
213060230 is a wasteful number, since it uses less digits than its factorization.
213060230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21306030.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 213060230 is about 14596.5828192766. The cubic root of 213060230 is about 597.2655476227.
The spelling of 213060230 in words is "two hundred thirteen million, sixty thousand, two hundred thirty".
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