Base | Representation |
---|---|
bin | 111100011000101… |
… | …101010111001111 |
3 | 2121121100022221212 |
4 | 330120231113033 |
5 | 4033324011343 |
6 | 244310245035 |
7 | 34051203056 |
oct | 7430552717 |
9 | 2547308855 |
10 | 1013110223 |
11 | 47a968784 |
12 | 24335677b |
13 | 131b7a608 |
14 | 987a139d |
15 | 5de20c18 |
hex | 3c62d5cf |
1013110223 has 4 divisors (see below), whose sum is σ = 1072704960. Its totient is φ = 953515488.
The previous prime is 1013110207. The next prime is 1013110243. The reversal of 1013110223 is 3220113101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3220113101 = 1409 ⋅2285389.
It is a cyclic number.
It is not a de Polignac number, because 1013110223 - 24 = 1013110207 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1013110198 and 1013110207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1013110243) 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, 29797343 + ... + 29797376.
It is an arithmetic number, because the mean of its divisors is an integer number (268176240).
Almost surely, 21013110223 is an apocalyptic number.
1013110223 is a deficient number, since it is larger than the sum of its proper divisors (59594737).
1013110223 is an equidigital number, since it uses as much as digits as its factorization.
1013110223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59594736.
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 1013110223 is about 31829.3924384365. The cubic root of 1013110223 is about 1004.3511146757.
Adding to 1013110223 its reverse (3220113101), we get a palindrome (4233223324).
The spelling of 1013110223 in words is "one billion, thirteen million, one hundred ten thousand, two hundred twenty-three".
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