Base | Representation |
---|---|
bin | 1100001111001010110… |
… | …0010011101010000101 |
3 | 202002122022002012110111 |
4 | 3003302230103222011 |
5 | 11421022403200313 |
6 | 240324533153021 |
7 | 21121461426535 |
oct | 3036254235205 |
9 | 662568065414 |
10 | 210230131333 |
11 | 811814792a2 |
12 | 348b178b771 |
13 | 16a948b3621 |
14 | a264a2b4c5 |
15 | 570663e43d |
hex | 30f2b13a85 |
210230131333 has 4 divisors (see below), whose sum is σ = 210231466668. Its totient is φ = 210228796000.
The previous prime is 210230131313. The next prime is 210230131351. The reversal of 210230131333 is 333131032012.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 201006065569 + 9224065764 = 448337^2 + 96042^2 .
It is a cyclic number.
It is not a de Polignac number, because 210230131333 - 29 = 210230130821 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 (210230131313) 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, 394168 + ... + 758833.
It is an arithmetic number, because the mean of its divisors is an integer number (52557866667).
Almost surely, 2210230131333 is an apocalyptic number.
It is an amenable number.
210230131333 is a deficient number, since it is larger than the sum of its proper divisors (1335335).
210230131333 is a wasteful number, since it uses less digits than its factorization.
210230131333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1335334.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 210230131333 its reverse (333131032012), we get a palindrome (543361163345).
The spelling of 210230131333 in words is "two hundred ten billion, two hundred thirty million, one hundred thirty-one thousand, three hundred thirty-three".
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