Base | Representation |
---|---|
bin | 110000011110101010000101… |
… | …110110101110010101010001 |
3 | 1000221220222001102012201001002 |
4 | 300132222011312232111101 |
5 | 210421240222112121223 |
6 | 2033244412225151345 |
7 | 62624063130160304 |
oct | 6036520566562521 |
9 | 1027828042181032 |
10 | 213213012223313 |
11 | 61a33148a48203 |
12 | 1bab613a48b555 |
13 | 91c7b9302798b |
14 | 3a917c9d58b3b |
15 | 199b25e213e28 |
hex | c1ea85dae551 |
213213012223313 has 16 divisors (see below), whose sum is σ = 236001045985920. Its totient is φ = 191595333785856.
The previous prime is 213213012223297. The next prime is 213213012223319. The reversal of 213213012223313 is 313322210312312.
213213012223313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 213213012223313 - 24 = 213213012223297 is a prime.
It is not an unprimeable number, because it can be changed into a prime (213213012223319) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498233858 + ... + 498661611.
It is an arithmetic number, because the mean of its divisors is an integer number (14750065374120).
Almost surely, 2213213012223313 is an apocalyptic number.
213213012223313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
213213012223313 is a deficient number, since it is larger than the sum of its proper divisors (22788033762607).
213213012223313 is a wasteful number, since it uses less digits than its factorization.
213213012223313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 996896056.
The product of its (nonzero) digits is 7776, while the sum is 29.
Adding to 213213012223313 its reverse (313322210312312), we get a palindrome (526535222535625).
The spelling of 213213012223313 in words is "two hundred thirteen trillion, two hundred thirteen billion, twelve million, two hundred twenty-three thousand, three hundred thirteen".
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