[go: up one dir, main page]

Search a number
-
+
23062241 = 27898269
BaseRepresentation
bin101011111111…
…0011011100001
31121101200110002
41113332123201
521400442431
62142145345
7400011566
oct127763341
947350402
1023062241
1112022004
127882255
134a161c7
1430c486d
1520583cb
hex15fe6e1

23062241 has 4 divisors (see below), whose sum is σ = 23073300. Its totient is φ = 23051184.

The previous prime is 23062229. The next prime is 23062243. The reversal of 23062241 is 14226032.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 18309841 + 4752400 = 4279^2 + 2180^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23062241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23062243) 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, 1346 + ... + 6923.

It is an arithmetic number, because the mean of its divisors is an integer number (5768325).

Almost surely, 223062241 is an apocalyptic number.

It is an amenable number.

23062241 is a deficient number, since it is larger than the sum of its proper divisors (11059).

23062241 is an equidigital number, since it uses as much as digits as its factorization.

23062241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11058.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 23062241 is about 4802.3162119960. The cubic root of 23062241 is about 284.6429960982.

Adding to 23062241 its reverse (14226032), we get a palindrome (37288273).

The spelling of 23062241 in words is "twenty-three million, sixty-two thousand, two hundred forty-one".

Divisors: 1 2789 8269 23062241