Base | Representation |
---|---|
bin | 1111000011011001110111… |
… | …01000000100101110011011 |
3 | 11100012112212010111202110222 |
4 | 13201230323220010232123 |
5 | 13314322014201424011 |
6 | 154222554240030255 |
7 | 6654364116423161 |
oct | 741547350045633 |
9 | 140175763452428 |
10 | 33102313311131 |
11 | a602680985809 |
12 | 386754990238b |
13 | 15616c4b0472c |
14 | 826236639231 |
15 | 3c61018a7ddb |
hex | 1e1b3ba04b9b |
33102313311131 has 4 divisors (see below), whose sum is σ = 33340459450200. Its totient is φ = 32864167172064.
The previous prime is 33102313311127. The next prime is 33102313311157. The reversal of 33102313311131 is 13111331320133.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 33102313311131 - 22 = 33102313311127 is a prime.
It is a super-2 number, since 2×331023133111312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 33102313311131.
It is not an unprimeable number, because it can be changed into a prime (33102313311191) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119073069326 + ... + 119073069603.
It is an arithmetic number, because the mean of its divisors is an integer number (8335114862550).
Almost surely, 233102313311131 is an apocalyptic number.
33102313311131 is a deficient number, since it is larger than the sum of its proper divisors (238146139069).
33102313311131 is a wasteful number, since it uses less digits than its factorization.
33102313311131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238146139068.
The product of its (nonzero) digits is 1458, while the sum is 26.
Adding to 33102313311131 its reverse (13111331320133), we get a palindrome (46213644631264).
The spelling of 33102313311131 in words is "thirty-three trillion, one hundred two billion, three hundred thirteen million, three hundred eleven thousand, one hundred thirty-one".
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