Base | Representation |
---|---|
bin | 110000010001110100101111… |
… | …111010101100111110110110 |
3 | 1000211210122200120210002202111 |
4 | 300101310233322230332312 |
5 | 210312313044121130402 |
6 | 2031331321155201234 |
7 | 62503262436105634 |
oct | 6021645772547666 |
9 | 1024718616702674 |
10 | 212331102130102 |
11 | 617231297680aa |
12 | 1b9932345a621a |
13 | 91629772ba837 |
14 | 3a60c472c4354 |
15 | 1983344dee9d7 |
hex | c11d2feacfb6 |
212331102130102 has 32 divisors (see below), whose sum is σ = 321763298560704. Its totient is φ = 105077416752000.
The previous prime is 212331102130099. The next prime is 212331102130123. The reversal of 212331102130102 is 201031201133212.
It is a congruent number.
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, 8838646863 + ... + 8838670885.
It is an arithmetic number, because the mean of its divisors is an integer number (10055103080022).
Almost surely, 2212331102130102 is an apocalyptic number.
212331102130102 is a deficient number, since it is larger than the sum of its proper divisors (109432196430602).
212331102130102 is a wasteful number, since it uses less digits than its factorization.
212331102130102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37704.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 212331102130102 its reverse (201031201133212), we get a palindrome (413362303263314).
The spelling of 212331102130102 in words is "two hundred twelve trillion, three hundred thirty-one billion, one hundred two million, one hundred thirty thousand, one hundred two".
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