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11474201 = 17674953
BaseRepresentation
bin101011110001…
…010100011001
3210120221122102
4223301110121
510414133301
61045533145
7166346324
oct53612431
923527572
1011474201
116527812
123a141b5
1324b988b
1417497bb
151019b6b
hexaf1519

11474201 has 4 divisors (see below), whose sum is σ = 12149172. Its totient is φ = 10799232.

The previous prime is 11474191. The next prime is 11474209. The reversal of 11474201 is 10247411.

11474201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10247411 = 29353359.

It can be written as a sum of positive squares in 2 ways, for example, as 6528025 + 4946176 = 2555^2 + 2224^2 .

It is a cyclic number.

It is not a de Polignac number, because 11474201 - 210 = 11473177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11474209) 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, 337460 + ... + 337493.

It is an arithmetic number, because the mean of its divisors is an integer number (3037293).

Almost surely, 211474201 is an apocalyptic number.

It is an amenable number.

11474201 is a deficient number, since it is larger than the sum of its proper divisors (674971).

11474201 is an equidigital number, since it uses as much as digits as its factorization.

11474201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674970.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 11474201 is about 3387.3590007556. The cubic root of 11474201 is about 225.5489542243.

The spelling of 11474201 in words is "eleven million, four hundred seventy-four thousand, two hundred one".

Divisors: 1 17 674953 11474201