Base | Representation |
---|---|
bin | 1000000001101… |
… | …10001000000100 |
3 | 11200200202011121 |
4 | 10000312020010 |
5 | 114214034224 |
6 | 10403043324 |
7 | 1445205010 |
oct | 400661004 |
9 | 150622147 |
10 | 67330564 |
11 | 350084a4 |
12 | 1a670544 |
13 | 10c45792 |
14 | 8d29540 |
15 | 5d9ebe4 |
hex | 4036204 |
67330564 has 48 divisors (see below), whose sum is σ = 139708800. Its totient is φ = 27795456.
The previous prime is 67330541. The next prime is 67330577. The reversal of 67330564 is 46503376.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87172 + ... + 87940.
It is an arithmetic number, because the mean of its divisors is an integer number (2910600).
Almost surely, 267330564 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 67330564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69854400).
67330564 is an abundant number, since it is smaller than the sum of its proper divisors (72378236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67330564 is a wasteful number, since it uses less digits than its factorization.
67330564 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 892 (or 890 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 34.
The square root of 67330564 is about 8205.5203369439. The cubic root of 67330564 is about 406.8216755073.
The spelling of 67330564 in words is "sixty-seven million, three hundred thirty thousand, five hundred sixty-four".
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