Base | Representation |
---|---|
bin | 100111001000011… |
… | …1000111011100101 |
3 | 10101111201212110010 |
4 | 1032100320323211 |
5 | 10142120102331 |
6 | 334143120433 |
7 | 44352513051 |
oct | 11620707345 |
9 | 3344655403 |
10 | 1313050341 |
11 | 614201179 |
12 | 3078a3119 |
13 | 17c057085 |
14 | c655ac61 |
15 | 7a41be46 |
hex | 4e438ee5 |
1313050341 has 4 divisors (see below), whose sum is σ = 1750733792. Its totient is φ = 875366892.
The previous prime is 1313050331. The next prime is 1313050351. The reversal of 1313050341 is 1430503131.
1313050341 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
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 an interprime number because it is at equal distance from previous prime (1313050331) and next prime (1313050351).
It is not a de Polignac number, because 1313050341 - 219 = 1312526053 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1313050331) 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, 218841721 + ... + 218841726.
It is an arithmetic number, because the mean of its divisors is an integer number (437683448).
Almost surely, 21313050341 is an apocalyptic number.
It is an amenable number.
1313050341 is a deficient number, since it is larger than the sum of its proper divisors (437683451).
1313050341 is an equidigital number, since it uses as much as digits as its factorization.
1313050341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 437683450.
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 1313050341 is about 36236.0364968356. The cubic root of 1313050341 is about 1095.0327939971.
Adding to 1313050341 its reverse (1430503131), we get a palindrome (2743553472).
The spelling of 1313050341 in words is "one billion, three hundred thirteen million, fifty thousand, three hundred forty-one".
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