Search a number
-
+
23250341 = 31787953
BaseRepresentation
bin101100010110…
…0010110100101
31121202020110202
41120230112211
521423002331
62150200245
7401424152
oct130542645
947666422
1023250341
1112140364
127953085
134a809ca
143133229
152093ecb
hex162c5a5

23250341 has 8 divisors (see below), whose sum is σ = 24056064. Its totient is φ = 22448160.

The previous prime is 23250329. The next prime is 23250343. The reversal of 23250341 is 14305232.

It is a happy number.

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 23250341 - 26 = 23250277 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23250343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23921 + ... + 24873.

It is an arithmetic number, because the mean of its divisors is an integer number (3007008).

Almost surely, 223250341 is an apocalyptic number.

It is an amenable number.

23250341 is a deficient number, since it is larger than the sum of its proper divisors (805723).

23250341 is an equidigital number, since it uses as much as digits as its factorization.

23250341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 23250341 is about 4821.8607404196. The cubic root of 23250341 is about 285.4147690167.

Adding to 23250341 its reverse (14305232), we get a palindrome (37555573).

The spelling of 23250341 in words is "twenty-three million, two hundred fifty thousand, three hundred forty-one".

Divisors: 1 31 787 953 24397 29543 750011 23250341