Base | Representation |
---|---|
bin | 11000011110101001… |
… | …10010101000110111 |
3 | 1020220220000022010210 |
4 | 30033110302220313 |
5 | 203403323313143 |
6 | 10012022520503 |
7 | 643446150123 |
oct | 141724625067 |
9 | 36826008123 |
10 | 13142010423 |
11 | 563435aa43 |
12 | 2669296133 |
13 | 1315934139 |
14 | 8c9574583 |
15 | 51db54033 |
hex | 30f532a37 |
13142010423 has 8 divisors (see below), whose sum is σ = 17523549936. Its totient is φ = 8760905600.
The previous prime is 13142010337. The next prime is 13142010449. The reversal of 13142010423 is 32401024131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13142010423 - 213 = 13142002231 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13142010423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13142010023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29988 + ... + 164873.
It is an arithmetic number, because the mean of its divisors is an integer number (2190443742).
Almost surely, 213142010423 is an apocalyptic number.
13142010423 is a deficient number, since it is larger than the sum of its proper divisors (4381539513).
13142010423 is a wasteful number, since it uses less digits than its factorization.
13142010423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217345.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 13142010423 its reverse (32401024131), we get a palindrome (45543034554).
The spelling of 13142010423 in words is "thirteen billion, one hundred forty-two million, ten thousand, four hundred twenty-three".
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