Base | Representation |
---|---|
bin | 1001000110001001000001… |
… | …01111011101100011100010 |
3 | 2121211012012112202021012211 |
4 | 10203010200233131203202 |
5 | 10110204012233311320 |
6 | 110312520033112334 |
7 | 4133053313552143 |
oct | 443044057354342 |
9 | 77735175667184 |
10 | 20002212010210 |
11 | 6411988250051 |
12 | 22b06903b86aa |
13 | b2127b65bc11 |
14 | 4d217dd43aca |
15 | 24a48417655a |
hex | 123120bdd8e2 |
20002212010210 has 16 divisors (see below), whose sum is σ = 36015300123192. Its totient is φ = 7998369580800.
The previous prime is 20002212010129. The next prime is 20002212010213. The reversal of 20002212010210 is 1201021220002.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 8874029902761 + 11128182107449 = 2978931^2 + 3335893^2 .
It is not an unprimeable number, because it can be changed into a prime (20002212010213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314369511 + ... + 314433130.
Almost surely, 220002212010210 is an apocalyptic number.
20002212010210 is a deficient number, since it is larger than the sum of its proper divisors (16013088112982).
20002212010210 is a wasteful number, since it uses less digits than its factorization.
20002212010210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 628805829.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 20002212010210 its reverse (1201021220002), we get a palindrome (21203233230212).
It can be divided in two parts, 20002 and 212010210, that added together give a palindrome (212030212).
The spelling of 20002212010210 in words is "twenty trillion, two billion, two hundred twelve million, ten thousand, two hundred ten".
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