Base | Representation |
---|---|
bin | 1111111110110… |
… | …1101110110010 |
3 | 11200010200102000 |
4 | 3333231232302 |
5 | 114130042114 |
6 | 10352434430 |
7 | 1442531334 |
oct | 377555662 |
9 | 150120360 |
10 | 67034034 |
11 | 34925731 |
12 | 1a548a16 |
13 | 10b70812 |
14 | 8c8d454 |
15 | 5d41e09 |
hex | 3fedbb2 |
67034034 has 32 divisors (see below), whose sum is σ = 149969280. Its totient is φ = 22194000.
The previous prime is 67034021. The next prime is 67034041. The reversal of 67034034 is 43043076.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 67033989 and 67034007.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4044 + ... + 12264.
It is an arithmetic number, because the mean of its divisors is an integer number (4686540).
Almost surely, 267034034 is an apocalyptic number.
67034034 is an abundant number, since it is smaller than the sum of its proper divisors (82935246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67034034 is a wasteful number, since it uses less digits than its factorization.
67034034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8383 (or 8377 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 27.
The square root of 67034034 is about 8187.4314653620. The cubic root of 67034034 is about 406.2235699097.
The spelling of 67034034 in words is "sixty-seven million, thirty-four thousand, thirty-four".
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