Base | Representation |
---|---|
bin | 1000000001111… |
… | …11000110101100 |
3 | 11200202121121200 |
4 | 10000333012230 |
5 | 114221223330 |
6 | 10403525500 |
7 | 1445420145 |
oct | 400770654 |
9 | 150677550 |
10 | 67367340 |
11 | 35033097 |
12 | 1a689890 |
13 | 10c59441 |
14 | 8d38acc |
15 | 5daaa60 |
hex | 403f1ac |
67367340 has 72 divisors (see below), whose sum is σ = 210956928. Its totient is φ = 17383680.
The previous prime is 67367317. The next prime is 67367351. The reversal of 67367340 is 4376376.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 67367295 and 67367304.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 457 + ... + 11616.
Almost surely, 267367340 is an apocalyptic number.
67367340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 67367340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105478464).
67367340 is an abundant number, since it is smaller than the sum of its proper divisors (143589588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67367340 is a wasteful number, since it uses less digits than its factorization.
67367340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12119 (or 12114 counting only the distinct ones).
The product of its (nonzero) digits is 63504, while the sum is 36.
The square root of 67367340 is about 8207.7609614316. The cubic root of 67367340 is about 406.8957307848.
The spelling of 67367340 in words is "sixty-seven million, three hundred sixty-seven thousand, three hundred forty".
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