Base | Representation |
---|---|
bin | 1100001101010100101010… |
… | …0001111100011101110001 |
3 | 1202112020011120022021021201 |
4 | 3003111022201330131301 |
5 | 3224410322420244101 |
6 | 44314241324051201 |
7 | 2553532012520545 |
oct | 303251241743561 |
9 | 52466146267251 |
10 | 13423023212401 |
11 | 4305743736360 |
12 | 160957b393b01 |
13 | 764a2a12225a |
14 | 34596bbd9a25 |
15 | 18426c427e01 |
hex | c354a87c771 |
13423023212401 has 16 divisors (see below), whose sum is σ = 15280098121728. Its totient is φ = 11672091019600.
The previous prime is 13423023212387. The next prime is 13423023212429. The reversal of 13423023212401 is 10421232032431.
13423023212401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13423023212401 - 221 = 13423021115249 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13423023212401.
It is not an unprimeable number, because it can be changed into a prime (13423023212101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48318840 + ... + 48595846.
It is an arithmetic number, because the mean of its divisors is an integer number (955006132608).
Almost surely, 213423023212401 is an apocalyptic number.
13423023212401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13423023212401 is a deficient number, since it is larger than the sum of its proper divisors (1857074909327).
13423023212401 is a wasteful number, since it uses less digits than its factorization.
13423023212401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 468572.
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 13423023212401 its reverse (10421232032431), we get a palindrome (23844255244832).
The spelling of 13423023212401 in words is "thirteen trillion, four hundred twenty-three billion, twenty-three million, two hundred twelve thousand, four hundred one".
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