Base | Representation |
---|---|
bin | 1100011010101001110… |
… | …0100100001001001100 |
3 | 202101121011001210010001 |
4 | 3012222130210021030 |
5 | 11443331112343200 |
6 | 241554502054044 |
7 | 21261044454643 |
oct | 3065234441114 |
9 | 671534053101 |
10 | 213313012300 |
11 | 825136a8403 |
12 | 3541211a324 |
13 | 171664c664b |
14 | a47824a35a |
15 | 583710576a |
hex | 31aa72424c |
213313012300 has 36 divisors (see below), whose sum is σ = 464928445800. Its totient is φ = 84949313920.
The previous prime is 213313012259. The next prime is 213313012321. The reversal of 213313012300 is 3210313312.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4675825 + ... + 4721224.
It is an arithmetic number, because the mean of its divisors is an integer number (12914679050).
Almost surely, 2213313012300 is an apocalyptic number.
213313012300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
213313012300 is an abundant number, since it is smaller than the sum of its proper divisors (251615433500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213313012300 is a wasteful number, since it uses less digits than its factorization.
213313012300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9397290 (or 9397283 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 213313012300 its reverse (3210313312), we get a palindrome (216523325612).
It can be divided in two parts, 213313012 and 300, that added together give a palindrome (213313312).
The spelling of 213313012300 in words is "two hundred thirteen billion, three hundred thirteen million, twelve thousand, three hundred".
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