Base | Representation |
---|---|
bin | 1110100111000111010111… |
… | …10010000001010000110101 |
3 | 11012202121221121221000020022 |
4 | 13103203223302001100311 |
5 | 13202410334122212323 |
6 | 152200243340014525 |
7 | 6524224030264520 |
oct | 723435362012065 |
9 | 135677847830208 |
10 | 32130311132213 |
11 | a26842aaa9228 |
12 | 372b0a0231445 |
13 | 14c0b4c172c38 |
14 | 7d1188775bb7 |
15 | 3aabb30c74c8 |
hex | 1d38ebc81435 |
32130311132213 has 4 divisors (see below), whose sum is σ = 36720355579680. Its totient is φ = 27540266684748.
The previous prime is 32130311132207. The next prime is 32130311132233. The reversal of 32130311132213 is 31223111303123.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 32130311132213 - 24 = 32130311132197 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32130311132233) 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, 2295022223723 + ... + 2295022223736.
It is an arithmetic number, because the mean of its divisors is an integer number (9180088894920).
Almost surely, 232130311132213 is an apocalyptic number.
It is an amenable number.
32130311132213 is a deficient number, since it is larger than the sum of its proper divisors (4590044447467).
32130311132213 is an equidigital number, since it uses as much as digits as its factorization.
32130311132213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4590044447466.
The product of its (nonzero) digits is 1944, while the sum is 26.
Adding to 32130311132213 its reverse (31223111303123), we get a palindrome (63353422435336).
The spelling of 32130311132213 in words is "thirty-two trillion, one hundred thirty billion, three hundred eleven million, one hundred thirty-two thousand, two hundred thirteen".
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