Base | Representation |
---|---|
bin | 1100011010101001000… |
… | …1100101001111010100 |
3 | 202101120221122111201212 |
4 | 3012222101211033110 |
5 | 11443324343230304 |
6 | 241554320240552 |
7 | 21261011134040 |
oct | 3065221451724 |
9 | 671527574655 |
10 | 213310133204 |
11 | 82512011293 |
12 | 35411170158 |
13 | 17165a2903c |
14 | a477adb020 |
15 | 5836c3766e |
hex | 31aa4653d4 |
213310133204 has 24 divisors (see below), whose sum is σ = 449073965760. Its totient is φ = 86607121536.
The previous prime is 213310133189. The next prime is 213310133213. The reversal of 213310133204 is 402331013312.
It is a self number, because there is not a number n which added to its sum of digits gives 213310133204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200478917 + ... + 200479980.
It is an arithmetic number, because the mean of its divisors is an integer number (18711415240).
Almost surely, 2213310133204 is an apocalyptic number.
It is an amenable number.
213310133204 is an abundant number, since it is smaller than the sum of its proper divisors (235763832556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213310133204 is a wasteful number, since it uses less digits than its factorization.
213310133204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 400958927 (or 400958925 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 213310133204 its reverse (402331013312), we get a palindrome (615641146516).
The spelling of 213310133204 in words is "two hundred thirteen billion, three hundred ten million, one hundred thirty-three thousand, two hundred four".
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