Base | Representation |
---|---|
bin | 1000000100010… |
… | …00010001011010 |
3 | 11201022211201110 |
4 | 10002020101122 |
5 | 114310321114 |
6 | 10414201150 |
7 | 1451105661 |
oct | 402102132 |
9 | 151284643 |
10 | 67667034 |
11 | 35218276 |
12 | 1a7b31b6 |
13 | 11032986 |
14 | 8db5dd8 |
15 | 5e19759 |
hex | 408845a |
67667034 has 16 divisors (see below), whose sum is σ = 140001120. Its totient is φ = 21777840.
The previous prime is 67667029. The next prime is 67667059. The reversal of 67667034 is 43076676.
It is a junction number, because it is equal to n+sod(n) for n = 67666983 and 67667001.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194272 + ... + 194619.
It is an arithmetic number, because the mean of its divisors is an integer number (8750070).
Almost surely, 267667034 is an apocalyptic number.
67667034 is an abundant number, since it is smaller than the sum of its proper divisors (72334086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67667034 is a wasteful number, since it uses less digits than its factorization.
67667034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388925.
The product of its (nonzero) digits is 127008, while the sum is 39.
The square root of 67667034 is about 8225.9974471185. The cubic root of 67667034 is about 407.4982177146.
The spelling of 67667034 in words is "sixty-seven million, six hundred sixty-seven thousand, thirty-four".
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