Base | Representation |
---|---|
bin | 101101111101011001001011… |
… | …001111110011110101100001 |
3 | 222111200112110212011010220220 |
4 | 231331121023033303311201 |
5 | 202443203303402220113 |
6 | 1553521412224353253 |
7 | 60401324640546000 |
oct | 5575311317636541 |
9 | 874615425133826 |
10 | 202131013320033 |
11 | 59450310524636 |
12 | 1a806417475829 |
13 | 88a2b46619a15 |
14 | 37cb29c396c37 |
15 | 1857d58d43523 |
hex | b7d64b3f3d61 |
202131013320033 has 32 divisors (see below), whose sum is σ = 314305662816000. Its totient is φ = 115499541282048.
The previous prime is 202131013320029. The next prime is 202131013320083. The reversal of 202131013320033 is 330023310131202.
It is not a de Polignac number, because 202131013320033 - 22 = 202131013320029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 202131013319985 and 202131013320012.
It is not an unprimeable number, because it can be changed into a prime (202131013320083) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27355785 + ... + 33949977.
It is an arithmetic number, because the mean of its divisors is an integer number (9822051963000).
Almost surely, 2202131013320033 is an apocalyptic number.
It is an amenable number.
202131013320033 is a deficient number, since it is larger than the sum of its proper divisors (112174649495967).
202131013320033 is an equidigital number, since it uses as much as digits as its factorization.
202131013320033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6624006 (or 6623992 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 202131013320033 its reverse (330023310131202), we get a palindrome (532154323451235).
The spelling of 202131013320033 in words is "two hundred two trillion, one hundred thirty-one billion, thirteen million, three hundred twenty thousand, thirty-three".
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