Base | Representation |
---|---|
bin | 1000000001101… |
… | …00110110111000 |
3 | 11200200111001011 |
4 | 10000310312320 |
5 | 114213402433 |
6 | 10403003304 |
7 | 1445153605 |
oct | 400646670 |
9 | 150614034 |
10 | 67325368 |
11 | 35004600 |
12 | 1a669534 |
13 | 10c432c6 |
14 | 8d276ac |
15 | 5d9d3cd |
hex | 4034db8 |
67325368 has 48 divisors (see below), whose sum is σ = 139953240. Its totient is φ = 30338880.
The previous prime is 67325353. The next prime is 67325369. The reversal of 67325368 is 86352376.
It is a self number, because there is not a number n which added to its sum of digits gives 67325368.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67325369) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151755 + ... + 152197.
Almost surely, 267325368 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 67325368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69976620).
67325368 is an abundant number, since it is smaller than the sum of its proper divisors (72627872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67325368 is a wasteful number, since it uses less digits than its factorization.
67325368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 628 (or 613 counting only the distinct ones).
The product of its digits is 181440, while the sum is 40.
The square root of 67325368 is about 8205.2037147167. The cubic root of 67325368 is about 406.8112102264.
It can be divided in two parts, 6732 and 5368, that added together give a square (12100 = 1102).
The spelling of 67325368 in words is "sixty-seven million, three hundred twenty-five thousand, three hundred sixty-eight".
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