Base | Representation |
---|---|
bin | 1100011010101110001… |
… | …0010101101001111000 |
3 | 202101122102111001021120 |
4 | 3012223202111221320 |
5 | 11443400303144112 |
6 | 242000354105240 |
7 | 21261356104461 |
oct | 3065342255170 |
9 | 671572431246 |
10 | 213331303032 |
11 | 82522a60511 |
12 | 3541827b220 |
13 | 1716a22ba73 |
14 | a47a84bd68 |
15 | 5838a19e8c |
hex | 31ab895a78 |
213331303032 has 32 divisors (see below), whose sum is σ = 533350818000. Its totient is φ = 71107426304.
The previous prime is 213331303021. The next prime is 213331303117. The reversal of 213331303032 is 230303133312.
213331303032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 213331302993 and 213331303011.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433048 + ... + 783704.
Almost surely, 2213331303032 is an apocalyptic number.
It is an amenable number.
213331303032 is an abundant number, since it is smaller than the sum of its proper divisors (320019514968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213331303032 is a wasteful number, since it uses less digits than its factorization.
213331303032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 376015 (or 376011 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 24.
Adding to 213331303032 its reverse (230303133312), we get a palindrome (443634436344).
The spelling of 213331303032 in words is "two hundred thirteen billion, three hundred thirty-one million, three hundred three thousand, thirty-two".
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