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23225041 = 719317191
BaseRepresentation
bin101100010011…
…0001011010001
31121200221202201
41120212023101
521421200131
62145443201
7401260330
oct130461321
947627681
1023225041
1112123354
127940501
134a72338
143127d17
15208b761
hex16262d1

23225041 has 8 divisors (see below), whose sum is σ = 26681984. Its totient is φ = 19802880.

The previous prime is 23225021. The next prime is 23225047. The reversal of 23225041 is 14052232.

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 23225041 - 29 = 23224529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23225047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7245 + ... + 9946.

It is an arithmetic number, because the mean of its divisors is an integer number (3335248).

Almost surely, 223225041 is an apocalyptic number.

It is an amenable number.

23225041 is a deficient number, since it is larger than the sum of its proper divisors (3456943).

23225041 is a wasteful number, since it uses less digits than its factorization.

23225041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17391.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 23225041 is about 4819.2365577963. The cubic root of 23225041 is about 285.3112061710.

Adding to 23225041 its reverse (14052232), we get a palindrome (37277273).

The spelling of 23225041 in words is "twenty-three million, two hundred twenty-five thousand, forty-one".

Divisors: 1 7 193 1351 17191 120337 3317863 23225041