Base | Representation |
---|---|
bin | 10011100010110010001… |
… | …111000110101000100011 |
3 | 11202101120101020222021001 |
4 | 103202302033012220203 |
5 | 134001001121201011 |
6 | 2504550325412431 |
7 | 166013201332003 |
oct | 23426217065043 |
9 | 4671511228231 |
10 | 1343020100131 |
11 | 47863191a156 |
12 | 19835286a117 |
13 | 99852a7b0a8 |
14 | 49006cb2003 |
15 | 24e05b217c1 |
hex | 138b23c6a23 |
1343020100131 has 4 divisors (see below), whose sum is σ = 1352033658000. Its totient is φ = 1334006542264.
The previous prime is 1343020100129. The next prime is 1343020100153. The reversal of 1343020100131 is 1310010203431.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1343020100131 - 21 = 1343020100129 is a prime.
It is a super-2 number, since 2×13430201001312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1343020100099 and 1343020100108.
It is not an unprimeable number, because it can be changed into a prime (1343020100101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4506778711 + ... + 4506779008.
It is an arithmetic number, because the mean of its divisors is an integer number (338008414500).
Almost surely, 21343020100131 is an apocalyptic number.
1343020100131 is a deficient number, since it is larger than the sum of its proper divisors (9013557869).
1343020100131 is an equidigital number, since it uses as much as digits as its factorization.
1343020100131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9013557868.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 1343020100131 its reverse (1310010203431), we get a palindrome (2653030303562).
The spelling of 1343020100131 in words is "one trillion, three hundred forty-three billion, twenty million, one hundred thousand, one hundred thirty-one".
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