Base | Representation |
---|---|
bin | 100001011000011… |
… | …0110011001111101 |
3 | 2220001200002002202 |
4 | 1002300312121331 |
5 | 4243221231023 |
6 | 303051401245 |
7 | 36520465352 |
oct | 10260663175 |
9 | 2801602082 |
10 | 1120102013 |
11 | 5252a5248 |
12 | 273153225 |
13 | 14b09b674 |
14 | a8a92629 |
15 | 68507128 |
hex | 42c3667d |
1120102013 has 8 divisors (see below), whose sum is σ = 1157521920. Its totient is φ = 1082762640.
The previous prime is 1120101977. The next prime is 1120102033. The reversal of 1120102013 is 3102010211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1120102013 - 26 = 1120101949 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1120101985 and 1120102003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1120102033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8831 + ... + 48147.
It is an arithmetic number, because the mean of its divisors is an integer number (144690240).
Almost surely, 21120102013 is an apocalyptic number.
It is an amenable number.
1120102013 is a deficient number, since it is larger than the sum of its proper divisors (37419907).
1120102013 is an equidigital number, since it uses as much as digits as its factorization.
1120102013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40267.
The product of its (nonzero) digits is 12, while the sum is 11.
The square root of 1120102013 is about 33467.9251373610. The cubic root of 1120102013 is about 1038.5303492880.
Adding to 1120102013 its reverse (3102010211), we get a palindrome (4222112224).
The spelling of 1120102013 in words is "one billion, one hundred twenty million, one hundred two thousand, thirteen".
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