Base | Representation |
---|---|
bin | 10110100111101100… |
… | …00100100000111010 |
3 | 1011100100021021100121 |
4 | 23103312010200322 |
5 | 144332342221214 |
6 | 5325014123454 |
7 | 606641105353 |
oct | 132366044072 |
9 | 34310237317 |
10 | 12144101434 |
11 | 5172035173 |
12 | 242b05058a |
13 | 11b6c7994a |
14 | 832c0cd2a |
15 | 4b1237424 |
hex | 2d3d8483a |
12144101434 has 8 divisors (see below), whose sum is σ = 18403947828. Its totient is φ = 6009452160.
The previous prime is 12144101383. The next prime is 12144101447. The reversal of 12144101434 is 43410144121.
It can be written as a sum of positive squares in 2 ways, for example, as 11936655025 + 207446409 = 109255^2 + 14403^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12144101399 and 12144101408.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31299037 + ... + 31299424.
Almost surely, 212144101434 is an apocalyptic number.
12144101434 is a deficient number, since it is larger than the sum of its proper divisors (6259846394).
12144101434 is an equidigital number, since it uses as much as digits as its factorization.
12144101434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62598560.
The product of its (nonzero) digits is 1536, while the sum is 25.
Adding to 12144101434 its reverse (43410144121), we get a palindrome (55554245555).
The spelling of 12144101434 in words is "twelve billion, one hundred forty-four million, one hundred one thousand, four hundred thirty-four".
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