Base | Representation |
---|---|
bin | 1100001110101110101… |
… | …0011110100001001010 |
3 | 202002100002012020012102 |
4 | 3003223222132201022 |
5 | 11420302211223033 |
6 | 240305121513402 |
7 | 21115530216533 |
oct | 3035352364112 |
9 | 662302166172 |
10 | 210112211018 |
11 | 81120957a96 |
12 | 3487a1a2862 |
13 | 16a763371a8 |
14 | a2530d368a |
15 | 56eb0e9de8 |
hex | 30eba9e84a |
210112211018 has 32 divisors (see below), whose sum is σ = 337745116800. Its totient is φ = 97741852416.
The previous prime is 210112211017. The next prime is 210112211041. The reversal of 210112211018 is 810112211012.
It is a happy number.
210112211018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (210112211017) 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 15 ways as a sum of consecutive naturals, for example, 483803 + ... + 808881.
It is an arithmetic number, because the mean of its divisors is an integer number (10554534900).
Almost surely, 2210112211018 is an apocalyptic number.
210112211018 is a deficient number, since it is larger than the sum of its proper divisors (127632905782).
210112211018 is a wasteful number, since it uses less digits than its factorization.
210112211018 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 325406.
The product of its (nonzero) digits is 64, while the sum is 20.
The spelling of 210112211018 in words is "two hundred ten billion, one hundred twelve million, two hundred eleven thousand, eighteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •