Base | Representation |
---|---|
bin | 11101110010011110101001… |
… | …000101011011010100111011 |
3 | 122011212122110011102111222200 |
4 | 131302132221011123110323 |
5 | 114133001013343431133 |
6 | 1142350103535321243 |
7 | 36411215022361512 |
oct | 3562365105332473 |
9 | 564778404374880 |
10 | 131012224202043 |
11 | 38820a77098038 |
12 | 1283b068980223 |
13 | 5814527294772 |
14 | 244d04dd05679 |
15 | 1022dde0ba913 |
hex | 7727a915b53b |
131012224202043 has 24 divisors (see below), whose sum is σ = 191192116712688. Its totient is φ = 86440462543872.
The previous prime is 131012224202029. The next prime is 131012224202047. The reversal of 131012224202043 is 340202422210131.
131012224202043 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 12 + 22 + 420 + 204 + 3 = 666.
It is not a de Polignac number, because 131012224202043 - 29 = 131012224201531 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 131012224201998 and 131012224202016.
It is not an unprimeable number, because it can be changed into a prime (131012224202047) 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, 153189271 + ... + 154042127.
It is an arithmetic number, because the mean of its divisors is an integer number (7966338196362).
Almost surely, 2131012224202043 is an apocalyptic number.
131012224202043 is a deficient number, since it is larger than the sum of its proper divisors (60179892510645).
131012224202043 is a wasteful number, since it uses less digits than its factorization.
131012224202043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1028923 (or 1028920 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 131012224202043 its reverse (340202422210131), we get a palindrome (471214646412174).
The spelling of 131012224202043 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-four million, two hundred two thousand, forty-three".
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