Base | Representation |
---|---|
bin | 11001011001110… |
… | …10111011101010 |
3 | 112211222201102022 |
4 | 30230322323222 |
5 | 414023233224 |
6 | 33051304442 |
7 | 5165224355 |
oct | 1454727352 |
9 | 484881368 |
10 | 213102314 |
11 | aa321a17 |
12 | 5b44b122 |
13 | 351c3c59 |
14 | 2043329c |
15 | 13a9665e |
hex | cb3aeea |
213102314 has 16 divisors (see below), whose sum is σ = 342569088. Its totient is φ = 99163152.
The previous prime is 213102289. The next prime is 213102319. The reversal of 213102314 is 413201312.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 213102292 and 213102301.
It is not an unprimeable number, because it can be changed into a prime (213102319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60902 + ... + 64305.
It is an arithmetic number, because the mean of its divisors is an integer number (21410568).
Almost surely, 2213102314 is an apocalyptic number.
213102314 is a deficient number, since it is larger than the sum of its proper divisors (129466774).
213102314 is a wasteful number, since it uses less digits than its factorization.
213102314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125269.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 213102314 is about 14598.0243183795. The cubic root of 213102314 is about 597.3048693183.
Adding to 213102314 its reverse (413201312), we get a palindrome (626303626).
The spelling of 213102314 in words is "two hundred thirteen million, one hundred two thousand, three hundred fourteen".
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