Search a number
-
+
12325801 = 24235087
BaseRepresentation
bin101111000001…
…001110101001
3212012012211011
4233001032221
511123411201
61120103521
7206524165
oct57011651
925165734
1012325801
116a59614
124164ba1
132727397
1418cbca5
151137151
hexbc13a9

12325801 has 4 divisors (see below), whose sum is σ = 12333312. Its totient is φ = 12318292.

The previous prime is 12325777. The next prime is 12325811. The reversal of 12325801 is 10852321.

12325801 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 a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 12325801 - 215 = 12293033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12325811) 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, 121 + ... + 4966.

It is an arithmetic number, because the mean of its divisors is an integer number (3083328).

Almost surely, 212325801 is an apocalyptic number.

It is an amenable number.

12325801 is a deficient number, since it is larger than the sum of its proper divisors (7511).

12325801 is an equidigital number, since it uses as much as digits as its factorization.

12325801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7510.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 12325801 is about 3510.8120143351. The cubic root of 12325801 is about 230.9963143531.

The spelling of 12325801 in words is "twelve million, three hundred twenty-five thousand, eight hundred one".

Divisors: 1 2423 5087 12325801