Base | Representation |
---|---|
bin | 10111001010001011… |
… | …01010010111111110 |
3 | 1012002111122020020000 |
4 | 23211011222113332 |
5 | 200430422320332 |
6 | 5413430535130 |
7 | 620053111335 |
oct | 134505522776 |
9 | 35074566200 |
10 | 12433401342 |
11 | 53003704aa |
12 | 24abb074a6 |
13 | 1231b9c31b |
14 | 85d3d8d1c |
15 | 4cb830b7c |
hex | 2e516a5fe |
12433401342 has 40 divisors (see below), whose sum is σ = 27942822336. Its totient is φ = 4132150848.
The previous prime is 12433401329. The next prime is 12433401361. The reversal of 12433401342 is 24310433421.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 59278 + ... + 168465.
Almost surely, 212433401342 is an apocalyptic number.
12433401342 is an abundant number, since it is smaller than the sum of its proper divisors (15509420994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12433401342 is a wasteful number, since it uses less digits than its factorization.
12433401342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228094 (or 228085 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 12433401342 its reverse (24310433421), we get a palindrome (36743834763).
The spelling of 12433401342 in words is "twelve billion, four hundred thirty-three million, four hundred one thousand, three hundred forty-two".
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