Base | Representation |
---|---|
bin | 1100011010101001010… |
… | …1101100001000010010 |
3 | 202101121000200012211021 |
4 | 3012222111230020102 |
5 | 11443330132210002 |
6 | 241554355310054 |
7 | 21261023240302 |
oct | 3065225541022 |
9 | 671530605737 |
10 | 213311210002 |
11 | 82512687300 |
12 | 354115ab32a |
13 | 171660151b7 |
14 | a477cdb602 |
15 | 5836d9b737 |
hex | 31aa56c212 |
213311210002 has 96 divisors (see below), whose sum is σ = 369253241280. Its totient is φ = 92267683200.
The previous prime is 213311209987. The next prime is 213311210009. The reversal of 213311210002 is 200012113312.
It is not an unprimeable number, because it can be changed into a prime (213311210009) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 69187953 + ... + 69191035.
It is an arithmetic number, because the mean of its divisors is an integer number (3846387930).
Almost surely, 2213311210002 is an apocalyptic number.
213311210002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
213311210002 is a deficient number, since it is larger than the sum of its proper divisors (155942031278).
213311210002 is a wasteful number, since it uses less digits than its factorization.
213311210002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3320 (or 3309 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 213311210002 its reverse (200012113312), we get a palindrome (413323323314).
The spelling of 213311210002 in words is "two hundred thirteen billion, three hundred eleven million, two hundred ten thousand, two".
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