Base | Representation |
---|---|
bin | 1001000110001000110101… |
… | …10010010111111010000010 |
3 | 2121211011221120202211011211 |
4 | 10203010122302113322002 |
5 | 10110203311200011320 |
6 | 110312502104000334 |
7 | 4133050661454406 |
oct | 443043262277202 |
9 | 77734846684154 |
10 | 20002112110210 |
11 | 641193691776a |
12 | 22b0662a600aa |
13 | b21263a51aa9 |
14 | 4d217097b106 |
15 | 24a47a4e155a |
hex | 12311ac97e82 |
20002112110210 has 256 divisors, whose sum is σ = 39544729804800. Its totient is φ = 7262211686400.
The previous prime is 20002112110157. The next prime is 20002112110219. The reversal of 20002112110210 is 1201121120002.
It is not an unprimeable number, because it can be changed into a prime (20002112110219) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 50383153732 + ... + 50383154128.
It is an arithmetic number, because the mean of its divisors is an integer number (154471600800).
Almost surely, 220002112110210 is an apocalyptic number.
20002112110210 is a deficient number, since it is larger than the sum of its proper divisors (19542617694590).
20002112110210 is a wasteful number, since it uses less digits than its factorization.
20002112110210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1077.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 20002112110210 its reverse (1201121120002), we get a palindrome (21203233230212).
The spelling of 20002112110210 in words is "twenty trillion, two billion, one hundred twelve million, one hundred ten thousand, two hundred ten".
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