Base | Representation |
---|---|
bin | 100000001010100000110… |
… | …111100100100011000011 |
3 | 21211022012110012010012112 |
4 | 200022200313210203003 |
5 | 242203204400043243 |
6 | 4411223043245535 |
7 | 315455410651340 |
oct | 40124067444303 |
9 | 7738173163175 |
10 | 2210312112323 |
11 | 78242a623667 |
12 | 2b84590798ab |
13 | 13057c11c953 |
14 | 78da033b7c7 |
15 | 3c766912818 |
hex | 202a0de48c3 |
2210312112323 has 4 divisors (see below), whose sum is σ = 2526070985520. Its totient is φ = 1894553239128.
The previous prime is 2210312112319. The next prime is 2210312112343. The reversal of 2210312112323 is 3232112130122.
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 2210312112323 - 22 = 2210312112319 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2210312112343) 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, 157879436588 + ... + 157879436601.
It is an arithmetic number, because the mean of its divisors is an integer number (631517746380).
Almost surely, 22210312112323 is an apocalyptic number.
2210312112323 is a deficient number, since it is larger than the sum of its proper divisors (315758873197).
2210312112323 is an equidigital number, since it uses as much as digits as its factorization.
2210312112323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 315758873196.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 2210312112323 its reverse (3232112130122), we get a palindrome (5442424242445).
The spelling of 2210312112323 in words is "two trillion, two hundred ten billion, three hundred twelve million, one hundred twelve thousand, three hundred twenty-three".
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