Base | Representation |
---|---|
bin | 10011001100010111… |
… | …11100100110101010 |
3 | 222121010102211110200 |
4 | 21212023330212222 |
5 | 132100402424232 |
6 | 4422253453030 |
7 | 513231315462 |
oct | 114613744652 |
9 | 28533384420 |
10 | 10304342442 |
11 | 4408594a99 |
12 | 1bb6aa1176 |
13 | c82a78964 |
14 | 6da746ba2 |
15 | 40497877c |
hex | 2662fc9aa |
10304342442 has 24 divisors (see below), whose sum is σ = 22347982020. Its totient is φ = 3431410560.
The previous prime is 10304342431. The next prime is 10304342443. The reversal of 10304342442 is 24424340301.
It is a happy number.
10304342442 is a `hidden beast` number, since 10 + 304 + 342 + 4 + 4 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 10132234281 + 172108161 = 100659^2 + 13119^2 .
It is not an unprimeable number, because it can be changed into a prime (10304342443) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 261967 + ... + 298722.
Almost surely, 210304342442 is an apocalyptic number.
10304342442 is an abundant number, since it is smaller than the sum of its proper divisors (12043639578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10304342442 is a wasteful number, since it uses less digits than its factorization.
10304342442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 561718 (or 561715 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 10304342442 its reverse (24424340301), we get a palindrome (34728682743).
The spelling of 10304342442 in words is "ten billion, three hundred four million, three hundred forty-two thousand, four hundred forty-two".
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