Search a number
-
+
11074211 = 372291307
BaseRepresentation
bin101010001111…
…101010100011
3202211121221222
4222033222203
510313333321
61033205255
7163062221
oct52175243
922747858
1011074211
116284245
12386082b
1323a97b5
141683b11
15e8b3ab
hexa8faa3

11074211 has 8 divisors (see below), whose sum is σ = 11431920. Its totient is φ = 10719648.

The previous prime is 11074171. The next prime is 11074243. The reversal of 11074211 is 11247011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11074211 - 210 = 11073187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11074211.

It is not an unprimeable number, because it can be changed into a prime (11074711) 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 7 ways as a sum of consecutive naturals, for example, 7820 + ... + 9126.

It is an arithmetic number, because the mean of its divisors is an integer number (1428990).

Almost surely, 211074211 is an apocalyptic number.

11074211 is a deficient number, since it is larger than the sum of its proper divisors (357709).

11074211 is a wasteful number, since it uses less digits than its factorization.

11074211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 11074211 is about 3327.7937135586. The cubic root of 11074211 is about 222.8970212324.

The spelling of 11074211 in words is "eleven million, seventy-four thousand, two hundred eleven".

Divisors: 1 37 229 1307 8473 48359 299303 11074211