Search a number
-
+
3067105 = 5613421
BaseRepresentation
bin1011101100110011100001
312202211021111
423230303201
51241121410
6145423321
735032666
oct13546341
95684244
103067105
1118053a8
12103ab41
13835072
1459ba6d
15408b8a
hex2ecce1

3067105 has 4 divisors (see below), whose sum is σ = 3680532. Its totient is φ = 2453680.

The previous prime is 3067081. The next prime is 3067111. The reversal of 3067105 is 5017603.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 535824 + 2531281 = 732^2 + 1591^2 .

It is not a de Polignac number, because 3067105 - 219 = 2542817 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

3067105 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306706 + ... + 306715.

It is an arithmetic number, because the mean of its divisors is an integer number (920133).

Almost surely, 23067105 is an apocalyptic number.

It is an amenable number.

3067105 is a deficient number, since it is larger than the sum of its proper divisors (613427).

3067105 is an equidigital number, since it uses as much as digits as its factorization.

3067105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613426.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 3067105 is about 1751.3152200561. The cubic root of 3067105 is about 145.2923945282.

The spelling of 3067105 in words is "three million, sixty-seven thousand, one hundred five".

Divisors: 1 5 613421 3067105