Base | Representation |
---|---|
bin | 11101010001110101110… |
… | …111101000001010001010 |
3 | 21010100101021202110100221 |
4 | 131101311313220022022 |
5 | 230431110141224320 |
6 | 4140151002420254 |
7 | 265235533420354 |
oct | 35216567501212 |
9 | 7110337673327 |
10 | 2012022211210 |
11 | 7063260a3030 |
12 | 285b3a20168a |
13 | 11796b1a490b |
14 | 6d54d4100d4 |
15 | 3750d6893aa |
hex | 1d475de828a |
2012022211210 has 32 divisors (see below), whose sum is σ = 3951055521792. Its totient is φ = 731611932480.
The previous prime is 2012022211201. The next prime is 2012022211211. The reversal of 2012022211210 is 121122202102.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2012022211211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2153604 + ... + 2943136.
It is an arithmetic number, because the mean of its divisors is an integer number (123470485056).
Almost surely, 22012022211210 is an apocalyptic number.
2012022211210 is a deficient number, since it is larger than the sum of its proper divisors (1939033310582).
2012022211210 is a wasteful number, since it uses less digits than its factorization.
2012022211210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 812718.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 2012022211210 its reverse (121122202102), we get a palindrome (2133144413312).
The spelling of 2012022211210 in words is "two trillion, twelve billion, twenty-two million, two hundred eleven thousand, two hundred ten".
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