Base | Representation |
---|---|
bin | 1100001110010011111… |
… | …0100000011001110110 |
3 | 202002001021002101120122 |
4 | 3003210332200121312 |
5 | 11420040001133420 |
6 | 240250033131542 |
7 | 21112665504335 |
oct | 3034476403166 |
9 | 662037071518 |
10 | 210000021110 |
11 | 810735a0060 |
12 | 348486b9bb2 |
13 | 16a59016129 |
14 | a24224bd1c |
15 | 56e1338725 |
hex | 30e4fa0676 |
210000021110 has 48 divisors (see below), whose sum is σ = 435209393232. Its totient is φ = 72344491200.
The previous prime is 210000021107. The next prime is 210000021149. The reversal of 210000021110 is 11120000012.
210000021110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 2604461 + ... + 2683880.
It is an arithmetic number, because the mean of its divisors is an integer number (9066862359).
Almost surely, 2210000021110 is an apocalyptic number.
210000021110 is an abundant number, since it is smaller than the sum of its proper divisors (225209372122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210000021110 is a wasteful number, since it uses less digits than its factorization.
210000021110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5288397 (or 5288378 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 8.
Adding to 210000021110 its reverse (11120000012), we get a palindrome (221120021122).
The spelling of 210000021110 in words is "two hundred ten billion, twenty-one thousand, one hundred ten".
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