Base | Representation |
---|---|
bin | 100111000111000… |
… | …0111101011110101 |
3 | 10101110100222120020 |
4 | 1032032013223311 |
5 | 10141423334331 |
6 | 334115355353 |
7 | 44343400326 |
oct | 11616075365 |
9 | 3343328506 |
10 | 1312324341 |
11 | 613855779 |
12 | 3075b2b59 |
13 | 17bb617a3 |
14 | c640c44d |
15 | 7a326c96 |
hex | 4e387af5 |
1312324341 has 16 divisors (see below), whose sum is σ = 1760740800. Its totient is φ = 869413248.
The previous prime is 1312324331. The next prime is 1312324373. The reversal of 1312324341 is 1434232131.
It is a happy number.
It is not a de Polignac number, because 1312324341 - 25 = 1312324309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1312324331) 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, 346305 + ... + 350073.
It is an arithmetic number, because the mean of its divisors is an integer number (110046300).
Almost surely, 21312324341 is an apocalyptic number.
It is an amenable number.
1312324341 is a deficient number, since it is larger than the sum of its proper divisors (448416459).
1312324341 is a wasteful number, since it uses less digits than its factorization.
1312324341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4468.
The product of its digits is 1728, while the sum is 24.
The square root of 1312324341 is about 36226.0174598313. The cubic root of 1312324341 is about 1094.8309382243.
Adding to 1312324341 its reverse (1434232131), we get a palindrome (2746556472).
The spelling of 1312324341 in words is "one billion, three hundred twelve million, three hundred twenty-four thousand, three hundred forty-one".
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