Base | Representation |
---|---|
bin | 11000100111010001… |
… | …11110101010101010 |
3 | 1021002221020122122201 |
4 | 30103220332222222 |
5 | 204030342131214 |
6 | 10023130410414 |
7 | 645315433600 |
oct | 142350765252 |
9 | 37087218581 |
10 | 13214411434 |
11 | 5671210994 |
12 | 2689590a0a |
13 | 1327933783 |
14 | 8d501d870 |
15 | 5251a6274 |
hex | 313a3eaaa |
13214411434 has 12 divisors (see below), whose sum is σ = 23057799714. Its totient is φ = 5663319144.
The previous prime is 13214411417. The next prime is 13214411443. The reversal of 13214411434 is 43411441231.
13214411434 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 12851623225 + 362788209 = 113365^2 + 19047^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67420369 + ... + 67420564.
Almost surely, 213214411434 is an apocalyptic number.
13214411434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
13214411434 is a deficient number, since it is larger than the sum of its proper divisors (9843388280).
13214411434 is a wasteful number, since it uses less digits than its factorization.
13214411434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134840949 (or 134840942 counting only the distinct ones).
The product of its digits is 4608, while the sum is 28.
Adding to 13214411434 its reverse (43411441231), we get a palindrome (56625852665).
The spelling of 13214411434 in words is "thirteen billion, two hundred fourteen million, four hundred eleven thousand, four hundred thirty-four".
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