Base | Representation |
---|---|
bin | 1000000000111… |
… | …00011011101111 |
3 | 11200111101210221 |
4 | 10000130123233 |
5 | 114202202302 |
6 | 10400512211 |
7 | 1444256131 |
oct | 400343357 |
9 | 150441727 |
10 | 67225327 |
11 | 34a46424 |
12 | 1a61b667 |
13 | 10c09900 |
14 | 8cdd051 |
15 | 5d7d937 |
hex | 401c6ef |
67225327 has 12 divisors (see below), whose sum is σ = 77079600. Its totient is φ = 58401408.
The previous prime is 67225313. The next prime is 67225331. The reversal of 67225327 is 72352276.
It is not a de Polignac number, because 67225327 - 223 = 58836719 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 67225292 and 67225301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67225307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8827 + ... + 14572.
It is an arithmetic number, because the mean of its divisors is an integer number (6423300).
Almost surely, 267225327 is an apocalyptic number.
67225327 is a deficient number, since it is larger than the sum of its proper divisors (9854273).
67225327 is a wasteful number, since it uses less digits than its factorization.
67225327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23442 (or 23429 counting only the distinct ones).
The product of its digits is 35280, while the sum is 34.
The square root of 67225327 is about 8199.1052560630. The cubic root of 67225327 is about 406.6096122442.
The spelling of 67225327 in words is "sixty-seven million, two hundred twenty-five thousand, three hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •