Base | Representation |
---|---|
bin | 100001011000101… |
… | …0001000010111010 |
3 | 2220001212121210010 |
4 | 1002301101002322 |
5 | 4243233224010 |
6 | 303054002350 |
7 | 36521431443 |
oct | 10261210272 |
9 | 2801777703 |
10 | 1120211130 |
11 | 52536a225 |
12 | 2731a63b6 |
13 | 14b10922c |
14 | a8ac02ca |
15 | 68529620 |
hex | 42c510ba |
1120211130 has 64 divisors (see below), whose sum is σ = 2802729600. Its totient is φ = 286191360.
The previous prime is 1120211129. The next prime is 1120211153. The reversal of 1120211130 is 311120211.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109056 + ... + 118884.
It is an arithmetic number, because the mean of its divisors is an integer number (43792650).
Almost surely, 21120211130 is an apocalyptic number.
1120211130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1120211130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1401364800).
1120211130 is an abundant number, since it is smaller than the sum of its proper divisors (1682518470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1120211130 is a wasteful number, since it uses less digits than its factorization.
1120211130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9999.
The product of its (nonzero) digits is 12, while the sum is 12.
The square root of 1120211130 is about 33469.5552704245. Note that the first 3 decimals coincide. The cubic root of 1120211130 is about 1038.5640717036.
Adding to 1120211130 its reverse (311120211), we get a palindrome (1431331341).
The spelling of 1120211130 in words is "one billion, one hundred twenty million, two hundred eleven thousand, one hundred thirty".
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