Base | Representation |
---|---|
bin | 1100011010101001110… |
… | …1000001011001001110 |
3 | 202101121011021212110110 |
4 | 3012222131001121032 |
5 | 11443331130211420 |
6 | 241554504420450 |
7 | 21261045464151 |
oct | 3065235013116 |
9 | 671534255413 |
10 | 213313132110 |
11 | 8251377a421 |
12 | 35412177726 |
13 | 17166539040 |
14 | a47827bc98 |
15 | 583712aee0 |
hex | 31aa74164e |
213313132110 has 32 divisors (see below), whose sum is σ = 551332404000. Its totient is φ = 52507847808.
The previous prime is 213313132093. The next prime is 213313132111. The reversal of 213313132110 is 11231313312.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213313132111) 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, 273477985 + ... + 273478764.
It is an arithmetic number, because the mean of its divisors is an integer number (17229137625).
Almost surely, 2213313132110 is an apocalyptic number.
213313132110 is an abundant number, since it is smaller than the sum of its proper divisors (338019271890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213313132110 is a wasteful number, since it uses less digits than its factorization.
213313132110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 546956772.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 213313132110 its reverse (11231313312), we get a palindrome (224544445422).
The spelling of 213313132110 in words is "two hundred thirteen billion, three hundred thirteen million, one hundred thirty-two thousand, one hundred ten".
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