Base | Representation |
---|---|
bin | 100001011000101… |
… | …0101111101001100 |
3 | 2220001220122101002 |
4 | 1002301111331030 |
5 | 4243234344434 |
6 | 303054235432 |
7 | 36521544206 |
oct | 10261257514 |
9 | 2801818332 |
10 | 1120231244 |
11 | 525383350 |
12 | 2731b5b78 |
13 | 14b115432 |
14 | a8ac7776 |
15 | 6853057e |
hex | 42c55f4c |
1120231244 has 12 divisors (see below), whose sum is σ = 2138623368. Its totient is φ = 509196000.
The previous prime is 1120231243. The next prime is 1120231253. The reversal of 1120231244 is 4421320211.
It is not an unprimeable number, because it can be changed into a prime (1120231243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12729857 + ... + 12729944.
It is an arithmetic number, because the mean of its divisors is an integer number (178218614).
Almost surely, 21120231244 is an apocalyptic number.
It is an amenable number.
1120231244 is a deficient number, since it is larger than the sum of its proper divisors (1018392124).
1120231244 is a wasteful number, since it uses less digits than its factorization.
1120231244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25459816 (or 25459814 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 1120231244 is about 33469.8557511083. The cubic root of 1120231244 is about 1038.5702876606.
Adding to 1120231244 its reverse (4421320211), we get a palindrome (5541551455).
The spelling of 1120231244 in words is "one billion, one hundred twenty million, two hundred thirty-one thousand, two hundred forty-four".
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