Base | Representation |
---|---|
bin | 1100001110010110100… |
… | …1101001111010000110 |
3 | 202002002001101001112000 |
4 | 3003211221221322012 |
5 | 11420100400112410 |
6 | 240251115410130 |
7 | 21113163604350 |
oct | 3034551517206 |
9 | 662061331460 |
10 | 210011332230 |
11 | 81079a16297 |
12 | 34850453946 |
13 | 16a5b4766bb |
14 | a2439540d0 |
15 | 56e231edc0 |
hex | 30e5a69e86 |
210011332230 has 128 divisors (see below), whose sum is σ = 645907046400. Its totient is φ = 47562152832.
The previous prime is 210011332229. The next prime is 210011332231. The reversal of 210011332230 is 32233110012.
210011332230 is a `hidden beast` number, since 2 + 100 + 1 + 1 + 332 + 230 = 666.
210011332230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (210011332229) and next prime (210011332231).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210011332231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 303702 + ... + 715721.
It is an arithmetic number, because the mean of its divisors is an integer number (5046148800).
Almost surely, 2210011332230 is an apocalyptic number.
210011332230 is an abundant number, since it is smaller than the sum of its proper divisors (435895714170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210011332230 is a wasteful number, since it uses less digits than its factorization.
210011332230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1019555 (or 1019549 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 210011332230 its reverse (32233110012), we get a palindrome (242244442242).
The spelling of 210011332230 in words is "two hundred ten billion, eleven million, three hundred thirty-two thousand, two hundred thirty".
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