Base | Representation |
---|---|
bin | 1100011011000100100… |
… | …1011010101010001110 |
3 | 202101212222121100122012 |
4 | 3012301021122222032 |
5 | 11444043402330410 |
6 | 242013555421222 |
7 | 21263611151522 |
oct | 3066111325216 |
9 | 671788540565 |
10 | 213425433230 |
11 | 82571102969 |
12 | 354438b4812 |
13 | 171838988c9 |
14 | a489151d82 |
15 | 5841e10605 |
hex | 31b125aa8e |
213425433230 has 16 divisors (see below), whose sum is σ = 385212559680. Its totient is φ = 85137555552.
The previous prime is 213425433227. The next prime is 213425433283. The reversal of 213425433230 is 32334524312.
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, 29073365 + ... + 29080704.
It is an arithmetic number, because the mean of its divisors is an integer number (24075784980).
Almost surely, 2213425433230 is an apocalyptic number.
213425433230 is a deficient number, since it is larger than the sum of its proper divisors (171787126450).
213425433230 is a wasteful number, since it uses less digits than its factorization.
213425433230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58154443.
The product of its (nonzero) digits is 51840, while the sum is 32.
Adding to 213425433230 its reverse (32334524312), we get a palindrome (245759957542).
The spelling of 213425433230 in words is "two hundred thirteen billion, four hundred twenty-five million, four hundred thirty-three thousand, two hundred thirty".
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