Base | Representation |
---|---|
bin | 100111111110011… |
… | …0001011110001111 |
3 | 10110110221200200122 |
4 | 1033330301132033 |
5 | 10221340100333 |
6 | 341033215155 |
7 | 45145062002 |
oct | 11774613617 |
9 | 3413850618 |
10 | 1341331343 |
11 | 629168100 |
12 | 3152614bb |
13 | 184b797b1 |
14 | ca1dd539 |
15 | 7cb56798 |
hex | 4ff3178f |
1341331343 has 12 divisors (see below), whose sum is σ = 1521920064. Its totient is φ = 1180053600.
The previous prime is 1341331259. The next prime is 1341331351. The reversal of 1341331343 is 3431331431.
It is a de Polignac number, because none of the positive numbers 2k-1341331343 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1341330343) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175046 + ... + 182547.
It is an arithmetic number, because the mean of its divisors is an integer number (126826672).
Almost surely, 21341331343 is an apocalyptic number.
1341331343 is a deficient number, since it is larger than the sum of its proper divisors (180588721).
1341331343 is a wasteful number, since it uses less digits than its factorization.
1341331343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357646 (or 357635 counting only the distinct ones).
The product of its digits is 3888, while the sum is 26.
The square root of 1341331343 is about 36624.1906804778. The cubic root of 1341331343 is about 1102.8387676961.
Adding to 1341331343 its reverse (3431331431), we get a palindrome (4772662774).
The spelling of 1341331343 in words is "one billion, three hundred forty-one million, three hundred thirty-one thousand, three hundred forty-three".
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