Base | Representation |
---|---|
bin | 1000000000111… |
… | …00101000000101 |
3 | 11200111102220012 |
4 | 10000130220011 |
5 | 114202213432 |
6 | 10400520005 |
7 | 1444261340 |
oct | 400345005 |
9 | 150442805 |
10 | 67226117 |
11 | 34a46a82 |
12 | 1a620005 |
13 | 10c0a08a |
14 | 8cdd457 |
15 | 5d7dcb2 |
hex | 401ca05 |
67226117 has 4 divisors (see below), whose sum is σ = 76829856. Its totient is φ = 57622380.
The previous prime is 67226111. The next prime is 67226167. The reversal of 67226117 is 71162276.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 67226117 - 212 = 67222021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67226111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4801859 + ... + 4801872.
It is an arithmetic number, because the mean of its divisors is an integer number (19207464).
Almost surely, 267226117 is an apocalyptic number.
It is an amenable number.
67226117 is a deficient number, since it is larger than the sum of its proper divisors (9603739).
67226117 is an equidigital number, since it uses as much as digits as its factorization.
67226117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9603738.
The product of its digits is 7056, while the sum is 32.
The square root of 67226117 is about 8199.1534319099. The cubic root of 67226117 is about 406.6112049988.
The spelling of 67226117 in words is "sixty-seven million, two hundred twenty-six thousand, one hundred seventeen".
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