Base | Representation |
---|---|
bin | 11001000010111… |
… | …10001111110010 |
3 | 112122100020201012 |
4 | 30201132033302 |
5 | 412241214414 |
6 | 32503110522 |
7 | 5130555020 |
oct | 1441361762 |
9 | 478306635 |
10 | 210101234 |
11 | a8662192 |
12 | 5a442442 |
13 | 346b2c75 |
14 | 1dc91710 |
15 | 136a233e |
hex | c85e3f2 |
210101234 has 32 divisors (see below), whose sum is σ = 364815360. Its totient is φ = 88892352.
The previous prime is 210101189. The next prime is 210101273. The reversal of 210101234 is 432101012.
210101234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
210101234 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an alternating number because its digits alternate between even and odd.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 539912 + ... + 540300.
It is an arithmetic number, because the mean of its divisors is an integer number (11400480).
Almost surely, 2210101234 is an apocalyptic number.
210101234 is a deficient number, since it is larger than the sum of its proper divisors (154714126).
210101234 is a wasteful number, since it uses less digits than its factorization.
210101234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 794.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 210101234 is about 14494.8692301793. The cubic root of 210101234 is about 594.4876921541.
Adding to 210101234 its reverse (432101012), we get a palindrome (642202246).
The spelling of 210101234 in words is "two hundred ten million, one hundred one thousand, two hundred thirty-four".
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