Base | Representation |
---|---|
bin | 11101110010011110101001… |
… | …000000111110001101011011 |
3 | 122011212122110002020012000100 |
4 | 131302132221000332031123 |
5 | 114133001013044043303 |
6 | 1142350103454310443 |
7 | 36411215006425650 |
oct | 3562365100761533 |
9 | 564778402205010 |
10 | 131012223034203 |
11 | 38820a7646a685 |
12 | 1283b0684b8423 |
13 | 5814526c76034 |
14 | 244d04dabdc27 |
15 | 1022ddde398a3 |
hex | 7727a903e35b |
131012223034203 has 24 divisors (see below), whose sum is σ = 216276886342400. Its totient is φ = 74863178854704.
The previous prime is 131012223034183. The next prime is 131012223034309. The reversal of 131012223034203 is 302430322210131.
131012223034203 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 1 + 2 + 2 + 230 + 3 + 420 + 3 = 666.
It is not a de Polignac number, because 131012223034203 - 216 = 131012222968667 is a prime.
It is a super-2 number, since 2×1310122230342032 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131012223034703) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8148313 + ... + 18122346.
Almost surely, 2131012223034203 is an apocalyptic number.
131012223034203 is a deficient number, since it is larger than the sum of its proper divisors (85264663308197).
131012223034203 is a wasteful number, since it uses less digits than its factorization.
131012223034203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26349831 (or 26349828 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 131012223034203 its reverse (302430322210131), we get a palindrome (433442545244334).
The spelling of 131012223034203 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-three million, thirty-four thousand, two hundred three".
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