Base | Representation |
---|---|
bin | 10100111000010101… |
… | …10010111001101100 |
3 | 1001221020121112002201 |
4 | 22130022302321230 |
5 | 140424230311340 |
6 | 5052205231244 |
7 | 544536341353 |
oct | 123412627154 |
9 | 31836545081 |
10 | 11210010220 |
11 | 4832838662 |
12 | 220a262524 |
13 | 10985a8056 |
14 | 784b3a99a |
15 | 45922479a |
hex | 29c2b2e6c |
11210010220 has 12 divisors (see below), whose sum is σ = 23541021504. Its totient is φ = 4484004080.
The previous prime is 11210010197. The next prime is 11210010263. The reversal of 11210010220 is 2201001211.
11210010220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a junction number, because it is equal to n+sod(n) for n = 11210010197 and 11210010206.
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 3 ways as a sum of consecutive naturals, for example, 280250236 + ... + 280250275.
It is an arithmetic number, because the mean of its divisors is an integer number (1961751792).
Almost surely, 211210010220 is an apocalyptic number.
11210010220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11210010220 is an abundant number, since it is smaller than the sum of its proper divisors (12331011284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11210010220 is a wasteful number, since it uses less digits than its factorization.
11210010220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 560500520 (or 560500518 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 11210010220 its reverse (2201001211), we get a palindrome (13411011431).
Subtracting from 11210010220 its reverse (2201001211), we obtain a palindrome (9009009009).
The spelling of 11210010220 in words is "eleven billion, two hundred ten million, ten thousand, two hundred twenty".
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