Base | Representation |
---|---|
bin | 11110010010101001110011… |
… | …011011010010110010011101 |
3 | 122110201000110002220022211210 |
4 | 132102221303123102302131 |
5 | 114430212134410401023 |
6 | 1151201524040335033 |
7 | 40030026612533655 |
oct | 3622516333226235 |
9 | 573630402808753 |
10 | 133223232122013 |
11 | 394a3723457240 |
12 | 12b3767aa74479 |
13 | 5944b875b64c7 |
14 | 24c8078809365 |
15 | 1060696b23593 |
hex | 792a736d2c9d |
133223232122013 has 32 divisors (see below), whose sum is σ = 194668889103360. Its totient is φ = 80370800024960.
The previous prime is 133223232121981. The next prime is 133223232122017. The reversal of 133223232122013 is 310221232322331.
It is a cyclic number.
It is not a de Polignac number, because 133223232122013 - 25 = 133223232121981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133223232122017) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38937208 + ... + 42220286.
It is an arithmetic number, because the mean of its divisors is an integer number (6083402784480).
Almost surely, 2133223232122013 is an apocalyptic number.
It is an amenable number.
133223232122013 is a deficient number, since it is larger than the sum of its proper divisors (61445656981347).
133223232122013 is a wasteful number, since it uses less digits than its factorization.
133223232122013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3288737.
The product of its (nonzero) digits is 15552, while the sum is 30.
Adding to 133223232122013 its reverse (310221232322331), we get a palindrome (443444464444344).
The spelling of 133223232122013 in words is "one hundred thirty-three trillion, two hundred twenty-three billion, two hundred thirty-two million, one hundred twenty-two thousand, thirteen".
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