Base | Representation |
---|---|
bin | 1100010010000101011… |
… | …1110111110000001110 |
3 | 202011122212202110110000 |
4 | 3010201113313300032 |
5 | 11424123401201220 |
6 | 240534351225130 |
7 | 21150051325005 |
oct | 3044127676016 |
9 | 664585673400 |
10 | 211013303310 |
11 | 81543565a67 |
12 | 34a8bb181a6 |
13 | 16b8ac23ab4 |
14 | a2daa55c3c |
15 | 5750290390 |
hex | 31215f7c0e |
211013303310 has 40 divisors (see below), whose sum is σ = 567391328856. Its totient is φ = 56270214000.
The previous prime is 211013303279. The next prime is 211013303311. The reversal of 211013303310 is 13303310112.
It is a happy number.
211013303310 is a `hidden beast` number, since 2 + 1 + 1 + 0 + 1 + 330 + 331 + 0 = 666.
211013303310 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2110133033102 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211013303311) by changing a digit.
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 19 ways as a sum of consecutive naturals, for example, 130254316 + ... + 130255935.
Almost surely, 2211013303310 is an apocalyptic number.
211013303310 is an abundant number, since it is smaller than the sum of its proper divisors (356378025546).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211013303310 is a wasteful number, since it uses less digits than its factorization.
211013303310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 260510270 (or 260510261 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 211013303310 its reverse (13303310112), we get a palindrome (224316613422).
The spelling of 211013303310 in words is "two hundred eleven billion, thirteen million, three hundred three thousand, three hundred ten".
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