Base | Representation |
---|---|
bin | 11111110001111001… |
… | …000010001110001001 |
3 | 10021002002111121020000 |
4 | 133301321002032021 |
5 | 1024340444001213 |
6 | 23401554553213 |
7 | 2315412660441 |
oct | 376171021611 |
9 | 107062447200 |
10 | 34123031433 |
11 | 1352061a627 |
12 | 6743898809 |
13 | 32aa63247a |
14 | 1919c67121 |
15 | d4aaa2c73 |
hex | 7f1e42389 |
34123031433 has 20 divisors (see below), whose sum is σ = 50985824208. Its totient is φ = 22743371160.
The previous prime is 34123031417. The next prime is 34123031443. The reversal of 34123031433 is 33413032143.
34123031433 is a `hidden beast` number, since 341 + 2 + 3 + 0 + 314 + 3 + 3 = 666.
It is not a de Polignac number, because 34123031433 - 24 = 34123031417 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 34123031397 and 34123031406.
It is not an unprimeable number, because it can be changed into a prime (34123031443) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 316138 + ... + 410108.
Almost surely, 234123031433 is an apocalyptic number.
It is an amenable number.
34123031433 is a deficient number, since it is larger than the sum of its proper divisors (16862792775).
34123031433 is an equidigital number, since it uses as much as digits as its factorization.
34123031433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98466 (or 98457 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 34123031433 its reverse (33413032143), we get a palindrome (67536063576).
The spelling of 34123031433 in words is "thirty-four billion, one hundred twenty-three million, thirty-one thousand, four hundred thirty-three".
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