Base | Representation |
---|---|
bin | 1100001101010110001011… |
… | …0111000100000000110010 |
3 | 1202112021020000101102111022 |
4 | 3003111202313010000302 |
5 | 3224412141414322042 |
6 | 44314350025015442 |
7 | 2553545100210362 |
oct | 303254267040062 |
9 | 52467200342438 |
10 | 13423431401522 |
11 | 430593309493a |
12 | 1609674024582 |
13 | 764a9387008c |
14 | 3459aa0d29a2 |
15 | 1842931a7cd2 |
hex | c3562dc4032 |
13423431401522 has 32 divisors (see below), whose sum is σ = 20319875334720. Its totient is φ = 6650328453120.
The previous prime is 13423431401461. The next prime is 13423431401551. The reversal of 13423431401522 is 22510413432431.
It is a super-3 number, since 3×134234314015223 (a number of 40 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 707268629 + ... + 707287607.
It is an arithmetic number, because the mean of its divisors is an integer number (634996104210).
Almost surely, 213423431401522 is an apocalyptic number.
13423431401522 is a deficient number, since it is larger than the sum of its proper divisors (6896443933198).
13423431401522 is a wasteful number, since it uses less digits than its factorization.
13423431401522 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23786.
The product of its (nonzero) digits is 69120, while the sum is 35.
Adding to 13423431401522 its reverse (22510413432431), we get a palindrome (35933844833953).
The spelling of 13423431401522 in words is "thirteen trillion, four hundred twenty-three billion, four hundred thirty-one million, four hundred one thousand, five hundred twenty-two".
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