Base | Representation |
---|---|
bin | 100000010010000101… |
… | …111110010111011100 |
3 | 10022110202002210201120 |
4 | 200102011332113130 |
5 | 1031442300410203 |
6 | 23531334410540 |
7 | 2334663066300 |
oct | 402205762734 |
9 | 108422083646 |
10 | 34663294428 |
11 | 13778587174 |
12 | 6874800a50 |
13 | 3365543a09 |
14 | 196b8ddd00 |
15 | d7d220b53 |
hex | 81217e5dc |
34663294428 has 72 divisors (see below), whose sum is σ = 97121170944. Its totient is φ = 9584316000.
The previous prime is 34663294409. The next prime is 34663294429. The reversal of 34663294428 is 82449236643.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34663294429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 932598 + ... + 969053.
It is an arithmetic number, because the mean of its divisors is an integer number (1348905152).
Almost surely, 234663294428 is an apocalyptic number.
It is an amenable number.
34663294428 is an abundant number, since it is smaller than the sum of its proper divisors (62457876516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34663294428 is a wasteful number, since it uses less digits than its factorization.
34663294428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1901703 (or 1901694 counting only the distinct ones).
The product of its digits is 5971968, while the sum is 51.
The spelling of 34663294428 in words is "thirty-four billion, six hundred sixty-three million, two hundred ninety-four thousand, four hundred twenty-eight".
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