Base | Representation |
---|---|
bin | 1100011010101001110… |
… | …1011010010111111110 |
3 | 202101121011111001211002 |
4 | 3012222131122113332 |
5 | 11443331142000210 |
6 | 241554510530302 |
7 | 21261046401362 |
oct | 3065235322776 |
9 | 671534431732 |
10 | 213313234430 |
11 | 8251383a28a |
12 | 35412206992 |
13 | 1716657379a |
14 | a4782a72a2 |
15 | 583714b4a5 |
hex | 31aa75a5fe |
213313234430 has 8 divisors (see below), whose sum is σ = 383963821992. Its totient is φ = 85325293768.
The previous prime is 213313234331. The next prime is 213313234487. The reversal of 213313234430 is 34432313312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 213313234393 and 213313234402.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10665661712 + ... + 10665661731.
It is an arithmetic number, because the mean of its divisors is an integer number (47995477749).
Almost surely, 2213313234430 is an apocalyptic number.
213313234430 is a deficient number, since it is larger than the sum of its proper divisors (170650587562).
213313234430 is a wasteful number, since it uses less digits than its factorization.
213313234430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21331323450.
The product of its (nonzero) digits is 15552, while the sum is 29.
Adding to 213313234430 its reverse (34432313312), we get a palindrome (247745547742).
The spelling of 213313234430 in words is "two hundred thirteen billion, three hundred thirteen million, two hundred thirty-four thousand, four hundred thirty".
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