Base | Representation |
---|---|
bin | 111011101111001… |
… | …101000101100001 |
3 | 2120211212120020211 |
4 | 323233031011201 |
5 | 4023032330423 |
6 | 243241134121 |
7 | 33556546453 |
oct | 7357150541 |
9 | 2524776224 |
10 | 1002230113 |
11 | 474807355 |
12 | 23b78a341 |
13 | 12c83b291 |
14 | 9716c2d3 |
15 | 5cec210d |
hex | 3bbcd161 |
1002230113 has 4 divisors (see below), whose sum is σ = 1008378928. Its totient is φ = 996081300.
The previous prime is 1002230081. The next prime is 1002230191. The reversal of 1002230113 is 3110322001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1002230113 - 25 = 1002230081 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1002230093 and 1002230102.
It is not an unprimeable number, because it can be changed into a prime (1002230813) by changing a digit.
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, 3074163 + ... + 3074488.
It is an arithmetic number, because the mean of its divisors is an integer number (252094732).
Almost surely, 21002230113 is an apocalyptic number.
It is an amenable number.
1002230113 is a deficient number, since it is larger than the sum of its proper divisors (6148815).
1002230113 is an equidigital number, since it uses as much as digits as its factorization.
1002230113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6148814.
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 1002230113 is about 31658.0181470666. The cubic root of 1002230113 is about 1000.7428190832.
Adding to 1002230113 its reverse (3110322001), we get a palindrome (4112552114).
The spelling of 1002230113 in words is "one billion, two million, two hundred thirty thousand, one hundred thirteen".
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