Base | Representation |
---|---|
bin | 1100001110110101110… |
… | …0101001111100001110 |
3 | 202002102011111220002112 |
4 | 3003231130221330032 |
5 | 11420332342022342 |
6 | 240312111224022 |
7 | 21116342510525 |
oct | 3035534517416 |
9 | 662364456075 |
10 | 210142142222 |
11 | 81136840821 |
12 | 34888218012 |
13 | 16a7c5b6a6c |
14 | a2570854bc |
15 | 56eda5d682 |
hex | 30ed729f0e |
210142142222 has 16 divisors (see below), whose sum is σ = 320661273312. Its totient is φ = 103264388640.
The previous prime is 210142142213. The next prime is 210142142239. The reversal of 210142142222 is 222241241012.
210142142222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2289173 + ... + 2379200.
It is an arithmetic number, because the mean of its divisors is an integer number (20041329582).
Almost surely, 2210142142222 is an apocalyptic number.
210142142222 is a deficient number, since it is larger than the sum of its proper divisors (110519131090).
210142142222 is a wasteful number, since it uses less digits than its factorization.
210142142222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4668763.
The product of its (nonzero) digits is 1024, while the sum is 23.
Adding to 210142142222 its reverse (222241241012), we get a palindrome (432383383234).
The spelling of 210142142222 in words is "two hundred ten billion, one hundred forty-two million, one hundred forty-two thousand, two hundred twenty-two".
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