Base | Representation |
---|---|
bin | 1000000010110… |
… | …11000110100000 |
3 | 11200222102220221 |
4 | 10001123012200 |
5 | 114233411031 |
6 | 10410212424 |
7 | 1446405400 |
oct | 401330640 |
9 | 150872827 |
10 | 67482016 |
11 | 35101268 |
12 | 1a724114 |
13 | 10c996b4 |
14 | 8d68800 |
15 | 5dcea11 |
hex | 405b1a0 |
67482016 has 36 divisors (see below), whose sum is σ = 154549458. Its totient is φ = 28920192.
The previous prime is 67482013. The next prime is 67482029. The reversal of 67482016 is 61028476.
It can be written as a sum of positive squares in only one way, i.e., 67305616 + 176400 = 8204^2 + 420^2 .
It is not an unprimeable number, because it can be changed into a prime (67482013) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19951 + ... + 23086.
Almost surely, 267482016 is an apocalyptic number.
It is an amenable number.
67482016 is an abundant number, since it is smaller than the sum of its proper divisors (87067442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67482016 is a wasteful number, since it uses less digits than its factorization.
67482016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43061 (or 43046 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 34.
The square root of 67482016 is about 8214.7438182819. The cubic root of 67482016 is about 407.1264792134.
The spelling of 67482016 in words is "sixty-seven million, four hundred eighty-two thousand, sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •