Base | Representation |
---|---|
bin | 100111101101011… |
… | …0100011001010111 |
3 | 10102212012110220221 |
4 | 1033122310121113 |
5 | 10212100233143 |
6 | 340114335211 |
7 | 45006320542 |
oct | 11732643127 |
9 | 3385173827 |
10 | 1332430423 |
11 | 624138775 |
12 | 31228a507 |
13 | 18308128c |
14 | c8d63859 |
15 | 7be992ed |
hex | 4f6b4657 |
1332430423 has 12 divisors (see below), whose sum is σ = 1440564048. Its totient is φ = 1231500960.
The previous prime is 1332430409. The next prime is 1332430427. The reversal of 1332430423 is 3240342331.
It is not a de Polignac number, because 1332430423 - 25 = 1332430391 is a prime.
It is a super-3 number, since 3×13324304233 (a number of 28 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1332430427) 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, 30211 + ... + 59812.
It is an arithmetic number, because the mean of its divisors is an integer number (120047004).
Almost surely, 21332430423 is an apocalyptic number.
1332430423 is a deficient number, since it is larger than the sum of its proper divisors (108133625).
1332430423 is an equidigital number, since it uses as much as digits as its factorization.
1332430423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90102 (or 90083 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 25.
The square root of 1332430423 is about 36502.4714642721. The cubic root of 1332430423 is about 1100.3939148434.
Adding to 1332430423 its reverse (3240342331), we get a palindrome (4572772754).
The spelling of 1332430423 in words is "one billion, three hundred thirty-two million, four hundred thirty thousand, four hundred twenty-three".
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