Base | Representation |
---|---|
bin | 111110110011111010… |
… | …000100100011000010 |
3 | 20110002012121222010112 |
4 | 332303322010203002 |
5 | 2101110332312312 |
6 | 50552142231322 |
7 | 4605203541512 |
oct | 766372044302 |
9 | 213065558115 |
10 | 67442854082 |
11 | 2666980753a |
12 | 110a2585542 |
13 | 648a72a366 |
14 | 339b16b842 |
15 | 1b4ad97d22 |
hex | fb3e848c2 |
67442854082 has 8 divisors (see below), whose sum is σ = 104652704700. Its totient is φ = 32558619184.
The previous prime is 67442854067. The next prime is 67442854091. The reversal of 67442854082 is 28045824476.
67442854082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 64979617921 + 2463236161 = 254911^2 + 49631^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 67442854082.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581403857 + ... + 581403972.
Almost surely, 267442854082 is an apocalyptic number.
67442854082 is a deficient number, since it is larger than the sum of its proper divisors (37209850618).
67442854082 is a wasteful number, since it uses less digits than its factorization.
67442854082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1162807860.
The product of its (nonzero) digits is 3440640, while the sum is 50.
The spelling of 67442854082 in words is "sixty-seven billion, four hundred forty-two million, eight hundred fifty-four thousand, eighty-two".
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