Base | Representation |
---|---|
bin | 100111001010010… |
… | …0100000111111101 |
3 | 10101120112210220211 |
4 | 1032110210013331 |
5 | 10142341414233 |
6 | 334215512421 |
7 | 44363634466 |
oct | 11624440775 |
9 | 3346483824 |
10 | 1314013693 |
11 | 6147a9a33 |
12 | 308088711 |
13 | 17c3036c5 |
14 | c672bd6d |
15 | 7a55c5cd |
hex | 4e5241fd |
1314013693 has 4 divisors (see below), whose sum is σ = 1359324540. Its totient is φ = 1268702848.
The previous prime is 1314013669. The next prime is 1314013739. The reversal of 1314013693 is 3963104131.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 372567204 + 941446489 = 19302^2 + 30683^2 .
It is a cyclic number.
It is not a de Polignac number, because 1314013693 - 25 = 1314013661 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1314013663) 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, 22655380 + ... + 22655437.
It is an arithmetic number, because the mean of its divisors is an integer number (339831135).
Almost surely, 21314013693 is an apocalyptic number.
It is an amenable number.
1314013693 is a deficient number, since it is larger than the sum of its proper divisors (45310847).
1314013693 is an equidigital number, since it uses as much as digits as its factorization.
1314013693 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45310846.
The product of its (nonzero) digits is 5832, while the sum is 31.
The square root of 1314013693 is about 36249.3267937489. The cubic root of 1314013693 is about 1095.3005278682.
The spelling of 1314013693 in words is "one billion, three hundred fourteen million, thirteen thousand, six hundred ninety-three".
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