Base | Representation |
---|---|
bin | 10111001010001001… |
… | …01011000101011010 |
3 | 1012002111011001121200 |
4 | 23211010223011122 |
5 | 200430341021411 |
6 | 5413421215030 |
7 | 620050651500 |
oct | 134504530532 |
9 | 35074131550 |
10 | 12433142106 |
11 | 5300203760 |
12 | 24aba01476 |
13 | 1231b0b328 |
14 | 85d36c670 |
15 | 4cb7cde56 |
hex | 2e512b15a |
12433142106 has 72 divisors (see below), whose sum is σ = 34185400704. Its totient is φ = 3229385040.
The previous prime is 12433142093. The next prime is 12433142107. The reversal of 12433142106 is 60124133421.
It is a happy number.
12433142106 is a `hidden beast` number, since 1 + 2 + 433 + 14 + 210 + 6 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 12433142106.
It is not an unprimeable number, because it can be changed into a prime (12433142107) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 631050 + ... + 650453.
It is an arithmetic number, because the mean of its divisors is an integer number (474797232).
Almost surely, 212433142106 is an apocalyptic number.
12433142106 is an abundant number, since it is smaller than the sum of its proper divisors (21752258598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12433142106 is a wasteful number, since it uses less digits than its factorization.
12433142106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1281536 (or 1281526 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 12433142106 its reverse (60124133421), we get a palindrome (72557275527).
The spelling of 12433142106 in words is "twelve billion, four hundred thirty-three million, one hundred forty-two thousand, one hundred six".
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