Base | Representation |
---|---|
bin | 100001011000101… |
… | …0101111110000100 |
3 | 2220001220122110011 |
4 | 1002301111332010 |
5 | 4243234400200 |
6 | 303054240004 |
7 | 36521544316 |
oct | 10261257604 |
9 | 2801818404 |
10 | 1120231300 |
11 | 5253833a1 |
12 | 2731b6004 |
13 | 14b115476 |
14 | a8ac77b6 |
15 | 685305ba |
hex | 42c55f84 |
1120231300 has 36 divisors (see below), whose sum is σ = 2435844096. Its totient is φ = 447181600.
The previous prime is 1120231253. The next prime is 1120231309. The reversal of 1120231300 is 31320211.
It is not an unprimeable number, because it can be changed into a prime (1120231309) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39165 + ... + 61435.
It is an arithmetic number, because the mean of its divisors is an integer number (67662336).
Almost surely, 21120231300 is an apocalyptic number.
1120231300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1120231300 is an abundant number, since it is smaller than the sum of its proper divisors (1315612796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1120231300 is a wasteful number, since it uses less digits than its factorization.
1120231300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22788 (or 22781 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 1120231300 is about 33469.8565876820. The cubic root of 1120231300 is about 1038.5703049665.
Adding to 1120231300 its reverse (31320211), we get a palindrome (1151551511).
The spelling of 1120231300 in words is "one billion, one hundred twenty million, two hundred thirty-one thousand, three hundred".
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