Base | Representation |
---|---|
bin | 11101000111101010111… |
… | …111001000001111011101 |
3 | 21002022012020211220212011 |
4 | 131013222333020033131 |
5 | 230241224131210023 |
6 | 4131143233111221 |
7 | 264401115064234 |
oct | 35075277101735 |
9 | 7068166756764 |
10 | 2001102210013 |
11 | 701732035555 |
12 | 2839b10b8511 |
13 | 11691aa09c4a |
14 | 6cbd5005b1b |
15 | 370beb4d50d |
hex | 1d1eafc83dd |
2001102210013 has 4 divisors (see below), whose sum is σ = 2005387225920. Its totient is φ = 1996817194108.
The previous prime is 2001102210011. The next prime is 2001102210059. The reversal of 2001102210013 is 3100122011002.
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 2001102210013 - 21 = 2001102210011 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2001102209975 and 2001102210002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2001102210011) 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, 2142507253 + ... + 2142508186.
It is an arithmetic number, because the mean of its divisors is an integer number (501346806480).
Almost surely, 22001102210013 is an apocalyptic number.
It is an amenable number.
2001102210013 is a deficient number, since it is larger than the sum of its proper divisors (4285015907).
2001102210013 is an equidigital number, since it uses as much as digits as its factorization.
2001102210013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4285015906.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 2001102210013 its reverse (3100122011002), we get a palindrome (5101224221015).
The spelling of 2001102210013 in words is "two trillion, one billion, one hundred two million, two hundred ten thousand, thirteen".
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