Base | Representation |
---|---|
bin | 1111111110011… |
… | …1001010001100 |
3 | 11200002022111001 |
4 | 3333213022030 |
5 | 114123211431 |
6 | 10352110044 |
7 | 1442360011 |
oct | 377471214 |
9 | 150068431 |
10 | 67007116 |
11 | 34907490 |
12 | 1a535324 |
13 | 10b614a7 |
14 | 8c83708 |
15 | 5d38e61 |
hex | 3fe728c |
67007116 has 24 divisors (see below), whose sum is σ = 128144016. Its totient is φ = 30405120.
The previous prime is 67007113. The next prime is 67007123. The reversal of 67007116 is 61170076.
It is not an unprimeable number, because it can be changed into a prime (67007113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36820 + ... + 38596.
It is an arithmetic number, because the mean of its divisors is an integer number (5339334).
Almost surely, 267007116 is an apocalyptic number.
It is an amenable number.
67007116 is a deficient number, since it is larger than the sum of its proper divisors (61136900).
67007116 is a wasteful number, since it uses less digits than its factorization.
67007116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2649 (or 2647 counting only the distinct ones).
The product of its (nonzero) digits is 1764, while the sum is 28.
The square root of 67007116 is about 8185.7874392144. The cubic root of 67007116 is about 406.1691886282.
The spelling of 67007116 in words is "sixty-seven million, seven thousand, one hundred sixteen".
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