Base | Representation |
---|---|
bin | 1100010010011010001… |
… | …1011001101100101010 |
3 | 202011212221021212202202 |
4 | 3010212203121230222 |
5 | 11424313123241020 |
6 | 240551134100202 |
7 | 21152155124102 |
oct | 3044643315452 |
9 | 664787255682 |
10 | 211100212010 |
11 | 81588625836 |
12 | 34ab504a662 |
13 | 16ba2c3296c |
14 | a3083da202 |
15 | 5757c0ae75 |
hex | 31268d9b2a |
211100212010 has 32 divisors (see below), whose sum is σ = 402355512000. Its totient is φ = 79468410112.
The previous prime is 211100211953. The next prime is 211100212013. The reversal of 211100212010 is 10212001112.
It is a junction number, because it is equal to n+sod(n) for n = 211100211982 and 211100212000.
It is not an unprimeable number, because it can be changed into a prime (211100212013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4831241 + ... + 4874739.
It is an arithmetic number, because the mean of its divisors is an integer number (12573609750).
Almost surely, 2211100212010 is an apocalyptic number.
211100212010 is a deficient number, since it is larger than the sum of its proper divisors (191255299990).
211100212010 is a wasteful number, since it uses less digits than its factorization.
211100212010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72070.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 211100212010 its reverse (10212001112), we get a palindrome (221312213122).
The spelling of 211100212010 in words is "two hundred eleven billion, one hundred million, two hundred twelve thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •