Base | Representation |
---|---|
bin | 10100111000010110… |
… | …01011100011101010 |
3 | 1001221020210122122002 |
4 | 22130023023203222 |
5 | 140424242024320 |
6 | 5052211331002 |
7 | 544540241654 |
oct | 123413134352 |
9 | 31836718562 |
10 | 11210111210 |
11 | 48328a7521 |
12 | 220a2b0a62 |
13 | 1098611ccc |
14 | 784b656d4 |
15 | 459244675 |
hex | 29c2cb8ea |
11210111210 has 16 divisors (see below), whose sum is σ = 20179881000. Its totient is φ = 4483670976.
The previous prime is 11210111203. The next prime is 11210111233. The reversal of 11210111210 is 1211101211.
11210111210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 11206974769 + 3136441 = 105863^2 + 1771^2 .
It is a junction number, because it is equal to n+sod(n) for n = 11210111191 and 11210111200.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101876 + ... + 181104.
Almost surely, 211210111210 is an apocalyptic number.
11210111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11210111210 is a deficient number, since it is larger than the sum of its proper divisors (8969769790).
11210111210 is a wasteful number, since it uses less digits than its factorization.
11210111210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93385.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 11210111210 its reverse (1211101211), we get a palindrome (12421212421).
Subtracting from 11210111210 its reverse (1211101211), we obtain a palindrome (9999009999).
The spelling of 11210111210 in words is "eleven billion, two hundred ten million, one hundred eleven thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •