Base | Representation |
---|---|
bin | 1000000001101… |
… | …01011110010101 |
3 | 11200200121111200 |
4 | 10000311132111 |
5 | 114213443033 |
6 | 10403023113 |
7 | 1445164143 |
oct | 400653625 |
9 | 150617450 |
10 | 67327893 |
11 | 35006496 |
12 | 1a66aa99 |
13 | 10c444b9 |
14 | 8d28593 |
15 | 5d9e013 |
hex | 4035795 |
67327893 has 12 divisors (see below), whose sum is σ = 97339788. Its totient is φ = 44844480.
The previous prime is 67327891. The next prime is 67327919. The reversal of 67327893 is 39872376.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 16305444 + 51022449 = 4038^2 + 7143^2 .
It is not a de Polignac number, because 67327893 - 21 = 67327891 is a prime.
Its product of digits (381024) is a multiple of the sum of its prime factors (6804).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67327891) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9721 + ... + 15137.
It is an arithmetic number, because the mean of its divisors is an integer number (8111649).
Almost surely, 267327893 is an apocalyptic number.
It is an amenable number.
67327893 is a deficient number, since it is larger than the sum of its proper divisors (30011895).
67327893 is a wasteful number, since it uses less digits than its factorization.
67327893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6804 (or 6801 counting only the distinct ones).
The product of its digits is 381024, while the sum is 45.
The square root of 67327893 is about 8205.3575790455. The cubic root of 67327893 is about 406.8162959045.
The spelling of 67327893 in words is "sixty-seven million, three hundred twenty-seven thousand, eight hundred ninety-three".
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