Base | Representation |
---|---|
bin | 11111000011101000000111 |
3 | 120022121210100 |
4 | 133003220013 |
5 | 4041010234 |
6 | 450255143 |
7 | 126125424 |
oct | 37035007 |
9 | 16277710 |
10 | 8141319 |
11 | 466076a |
12 | 28874b3 |
13 | 18c0864 |
14 | 111cd4b |
15 | aac399 |
hex | 7c3a07 |
8141319 has 24 divisors (see below), whose sum is σ = 12206480. Its totient is φ = 5225472.
The previous prime is 8141267. The next prime is 8141327. The reversal of 8141319 is 9131418.
8141319 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 8141319 - 212 = 8137223 is a prime.
It is a super-2 number, since 2×81413192 = 132562150119522, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 8141292 and 8141301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8141339) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42087 + ... + 42279.
Almost surely, 28141319 is an apocalyptic number.
8141319 is a deficient number, since it is larger than the sum of its proper divisors (4065161).
8141319 is a wasteful number, since it uses less digits than its factorization.
8141319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 351 (or 348 counting only the distinct ones).
The product of its digits is 864, while the sum is 27.
The square root of 8141319 is about 2853.2996688045. The cubic root of 8141319 is about 201.1707911993.
Subtracting 8141319 from its reverse (9131418), we obtain a palindrome (990099).
The spelling of 8141319 in words is "eight million, one hundred forty-one thousand, three hundred nineteen".
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