Base | Representation |
---|---|
bin | 10001100110111010010… |
… | …110101110111111101101 |
3 | 11021200020211200021110001 |
4 | 101212322112232333231 |
5 | 124311101124111023 |
6 | 2323512203344301 |
7 | 153264143056252 |
oct | 21467226567755 |
9 | 4250224607401 |
10 | 1210012332013 |
11 | 427188464351 |
12 | 176612822091 |
13 | 8a146a02314 |
14 | 427ca17b429 |
15 | 2171dbd26ad |
hex | 119ba5aefed |
1210012332013 has 8 divisors (see below), whose sum is σ = 1216902808800. Its totient is φ = 1203138282000.
The previous prime is 1210012332007. The next prime is 1210012332031. The reversal of 1210012332013 is 3102332100121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1210012332013 - 217 = 1210012200941 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 (1210012032013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3958938 + ... + 4253611.
It is an arithmetic number, because the mean of its divisors is an integer number (152112851100).
Almost surely, 21210012332013 is an apocalyptic number.
It is an amenable number.
1210012332013 is a deficient number, since it is larger than the sum of its proper divisors (6890476787).
1210012332013 is an equidigital number, since it uses as much as digits as its factorization.
1210012332013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8213387.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 1210012332013 its reverse (3102332100121), we get a palindrome (4312344432134).
The spelling of 1210012332013 in words is "one trillion, two hundred ten billion, twelve million, three hundred thirty-two thousand, thirteen".
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