Base | Representation |
---|---|
bin | 11101010000001111111… |
… | …100000111000011110001 |
3 | 21010011222002220022221222 |
4 | 131100033330013003301 |
5 | 230414104400012241 |
6 | 4135305153154425 |
7 | 265145256665444 |
oct | 35201774070361 |
9 | 7104862808858 |
10 | 2010312110321 |
11 | 705628860a09 |
12 | 28574155ba15 |
13 | 117757acc8b8 |
14 | 6d42a25965b |
15 | 3745d48ca4b |
hex | 1d40ff070f1 |
2010312110321 has 4 divisors (see below), whose sum is σ = 2040316768752. Its totient is φ = 1980307451892.
The previous prime is 2010312110291. The next prime is 2010312110341. The reversal of 2010312110321 is 1230112130102.
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 2010312110321 - 222 = 2010307916017 is a prime.
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 2010312110321.
It is not an unprimeable number, because it can be changed into a prime (2010312110341) 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, 15002329115 + ... + 15002329248.
It is an arithmetic number, because the mean of its divisors is an integer number (510079192188).
Almost surely, 22010312110321 is an apocalyptic number.
It is an amenable number.
2010312110321 is a deficient number, since it is larger than the sum of its proper divisors (30004658431).
2010312110321 is an equidigital number, since it uses as much as digits as its factorization.
2010312110321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30004658430.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 2010312110321 its reverse (1230112130102), we get a palindrome (3240424240423).
The spelling of 2010312110321 in words is "two trillion, ten billion, three hundred twelve million, one hundred ten thousand, three hundred twenty-one".
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