Base | Representation |
---|---|
bin | 11000110100000010… |
… | …01010011001011010 |
3 | 1021101101120221220101 |
4 | 30122001022121122 |
5 | 204240240223414 |
6 | 10041512050014 |
7 | 651055103242 |
oct | 143201123132 |
9 | 37341527811 |
10 | 13321414234 |
11 | 5716655757 |
12 | 26b939390a |
13 | 1343b5983b |
14 | 905314b22 |
15 | 52e790a74 |
hex | 31a04a65a |
13321414234 has 16 divisors (see below), whose sum is σ = 21236207400. Its totient is φ = 6245592064.
The previous prime is 13321414231. The next prime is 13321414289. The reversal of 13321414234 is 43241412331.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 8902488609 + 4418925625 = 94353^2 + 66475^2 .
It is not an unprimeable number, because it can be changed into a prime (13321414231) 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, 719119 + ... + 737410.
Almost surely, 213321414234 is an apocalyptic number.
13321414234 is a deficient number, since it is larger than the sum of its proper divisors (7914793166).
13321414234 is a wasteful number, since it uses less digits than its factorization.
13321414234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1456817.
The product of its digits is 6912, while the sum is 28.
Adding to 13321414234 its reverse (43241412331), we get a palindrome (56562826565).
The spelling of 13321414234 in words is "thirteen billion, three hundred twenty-one million, four hundred fourteen thousand, two hundred thirty-four".
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