Base | Representation |
---|---|
bin | 110010001000… |
… | …010101000111 |
3 | 220201122111112 |
4 | 302020111013 |
5 | 11331010234 |
6 | 1145355235 |
7 | 216461612 |
oct | 62102507 |
9 | 26648445 |
10 | 13141319 |
11 | 74662a4 |
12 | 4498b1b |
13 | 2951639 |
14 | 1a61179 |
15 | 1248ace |
hex | c88547 |
13141319 has 4 divisors (see below), whose sum is σ = 13326480. Its totient is φ = 12956160.
The previous prime is 13141309. The next prime is 13141351. The reversal of 13141319 is 91314131.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13141319 is a prime.
It is a super-2 number, since 2×131413192 = 345388530119522, which contains 22 as substring.
It is a Duffinian number.
It is a plaindrome in base 15.
It is a junction number, because it is equal to n+sod(n) for n = 13141294 and 13141303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13141309) 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, 92474 + ... + 92615.
It is an arithmetic number, because the mean of its divisors is an integer number (3331620).
Almost surely, 213141319 is an apocalyptic number.
13141319 is a deficient number, since it is larger than the sum of its proper divisors (185161).
13141319 is an equidigital number, since it uses as much as digits as its factorization.
13141319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185160.
The product of its digits is 324, while the sum is 23.
The square root of 13141319 is about 3625.0957228741. The cubic root of 13141319 is about 235.9824211267.
The spelling of 13141319 in words is "thirteen million, one hundred forty-one thousand, three hundred nineteen".
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