Base | Representation |
---|---|
bin | 1111111110111… |
… | …1101100001010 |
3 | 11200011002102012 |
4 | 3333233230022 |
5 | 114130321213 |
6 | 10352535522 |
7 | 1442563616 |
oct | 377575412 |
9 | 150132365 |
10 | 67042058 |
11 | 34930766 |
12 | 1a5515a2 |
13 | 10b74375 |
14 | 8c92346 |
15 | 5d444a8 |
hex | 3fefb0a |
67042058 has 8 divisors (see below), whose sum is σ = 100658052. Its totient is φ = 33489376.
The previous prime is 67042049. The next prime is 67042081. The reversal of 67042058 is 85024076.
It can be written as a sum of positive squares in 2 ways, for example, as 58262689 + 8779369 = 7633^2 + 2963^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 13085 + ... + 17472.
Almost surely, 267042058 is an apocalyptic number.
67042058 is a deficient number, since it is larger than the sum of its proper divisors (33615994).
67042058 is a wasteful number, since it uses less digits than its factorization.
67042058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31656.
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 67042058 is about 8187.9214700680. The cubic root of 67042058 is about 406.2397776363.
The spelling of 67042058 in words is "sixty-seven million, forty-two thousand, fifty-eight".
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