Base | Representation |
---|---|
bin | 110000000000000011100111… |
… | …001011001101110011010000 |
3 | 1000200110221002121120121100101 |
4 | 300000003213023031303100 |
5 | 210132312001404310000 |
6 | 2024554351322102144 |
7 | 62316126231610666 |
oct | 6000034713156320 |
9 | 1020427077517311 |
10 | 211110111010000 |
11 | 612a2328043874 |
12 | 1b81667904a954 |
13 | 90a47a0ba9b07 |
14 | 3a1bad8dd8c36 |
15 | 19616d246ce6a |
hex | c000e72cdcd0 |
211110111010000 has 100 divisors (see below), whose sum is σ = 511130209626432. Its totient is φ = 84442141168000.
The previous prime is 211110111009997. The next prime is 211110111010013. The reversal of 211110111010000 is 10111011112.
It is a tau number, because it is divible by the number of its divisors (100).
It is a Harshad number since it is a multiple of its sum of digits (10).
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 19 ways as a sum of consecutive naturals, for example, 495016857 + ... + 495443143.
Almost surely, 2211110111010000 is an apocalyptic number.
211110111010000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
211110111010000 is an abundant number, since it is smaller than the sum of its proper divisors (300020098616432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211110111010000 is an equidigital number, since it uses as much as digits as its factorization.
211110111010000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475838 (or 475817 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 10.
Adding to 211110111010000 its reverse (10111011112), we get a palindrome (211120222021112).
The spelling of 211110111010000 in words is "two hundred eleven trillion, one hundred ten billion, one hundred eleven million, ten thousand".
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