Base | Representation |
---|---|
bin | 110000011011101111000100… |
… | …100101100010111111010110 |
3 | 1000221012202201112212220000210 |
4 | 300123233010211202333112 |
5 | 210404442442003101402 |
6 | 2033012242044350250 |
7 | 62603423630630262 |
oct | 6033570445427726 |
9 | 1027182645786023 |
10 | 213012201222102 |
11 | 61965a70411877 |
12 | 1ba83237245386 |
13 | 91b1c6c9a3439 |
14 | 3a85bba2870a2 |
15 | 1995e0999306c |
hex | c1bbc4962fd6 |
213012201222102 has 32 divisors (see below), whose sum is σ = 426251472192000. Its totient is φ = 70966223574048.
The previous prime is 213012201222019. The next prime is 213012201222167. The reversal of 213012201222102 is 201222102210312.
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, 704517603 + ... + 704819889.
It is an arithmetic number, because the mean of its divisors is an integer number (13320358506000).
Almost surely, 2213012201222102 is an apocalyptic number.
213012201222102 is an abundant number, since it is smaller than the sum of its proper divisors (213239270969898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213012201222102 is a wasteful number, since it uses less digits than its factorization.
213012201222102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 364500.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 213012201222102 its reverse (201222102210312), we get a palindrome (414234303432414).
The spelling of 213012201222102 in words is "two hundred thirteen trillion, twelve billion, two hundred one million, two hundred twenty-two thousand, one hundred two".
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