Base | Representation |
---|---|
bin | 1000100100011011… |
… | …1111100111001101 |
3 | 12221022102221212020 |
4 | 2021012333213031 |
5 | 14202334441023 |
6 | 1020131400353 |
7 | 111001221006 |
oct | 21106774715 |
9 | 5838387766 |
10 | 2300312013 |
11 | a8051450a |
12 | 5424530b9 |
13 | 2a875418c |
14 | 17b7101ad |
15 | d6e33de3 |
hex | 891bf9cd |
2300312013 has 16 divisors (see below), whose sum is σ = 3128448576. Its totient is φ = 1503037440.
The previous prime is 2300311963. The next prime is 2300312057. The reversal of 2300312013 is 3102130032.
It is not a de Polignac number, because 2300312013 - 212 = 2300307917 is a prime.
It is a super-2 number, since 2×23003120132 = 10582870714304224338, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2300311983 and 2300312001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2300312513) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29581 + ... + 73997.
It is an arithmetic number, because the mean of its divisors is an integer number (195528036).
Almost surely, 22300312013 is an apocalyptic number.
It is an amenable number.
2300312013 is a deficient number, since it is larger than the sum of its proper divisors (828136563).
2300312013 is a wasteful number, since it uses less digits than its factorization.
2300312013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44764.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 2300312013 is about 47961.5680832060. The cubic root of 2300312013 is about 1320.0658088173.
Adding to 2300312013 its reverse (3102130032), we get a palindrome (5402442045).
The spelling of 2300312013 in words is "two billion, three hundred million, three hundred twelve thousand, thirteen".
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