Base | Representation |
---|---|
bin | 1100001111000110000… |
… | …0011000111100100010 |
3 | 202002120220122010000221 |
4 | 3003301200120330202 |
5 | 11421002304330200 |
6 | 240322542433254 |
7 | 21121130321362 |
oct | 3036140307442 |
9 | 662526563027 |
10 | 210210230050 |
11 | 81171216157 |
12 | 348a6b9282a |
13 | 16a90736112 |
14 | a26212a9a2 |
15 | 5704a0c91a |
hex | 30f1818f22 |
210210230050 has 24 divisors (see below), whose sum is σ = 413990501796. Its totient is φ = 79137968640.
The previous prime is 210210230047. The next prime is 210210230057. The reversal of 210210230050 is 50032012012.
It can be written as a sum of positive squares in 6 ways, for example, as 45487078729 + 164723151321 = 213277^2 + 405861^2 .
It is not an unprimeable number, because it can be changed into a prime (210210230057) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123652227 + ... + 123653926.
Almost surely, 2210210230050 is an apocalyptic number.
210210230050 is a deficient number, since it is larger than the sum of its proper divisors (203780271746).
210210230050 is a wasteful number, since it uses less digits than its factorization.
210210230050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247306182 (or 247306177 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
Adding to 210210230050 its reverse (50032012012), we get a palindrome (260242242062).
The spelling of 210210230050 in words is "two hundred ten billion, two hundred ten million, two hundred thirty thousand, fifty".
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