Search a number
-
+
22375241 = 712725169
BaseRepresentation
bin101010101011…
…0101101001001
31120002210001122
41111112231021
521212001431
62115325025
7361120640
oct125265511
946083048
1022375241
11116a2939
1275b0775
1348355b5
142d86357
151e6ea7b
hex1556b49

22375241 has 8 divisors (see below), whose sum is σ = 25774080. Its totient is φ = 19027008.

The previous prime is 22375207. The next prime is 22375259. The reversal of 22375241 is 14257322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22375241 - 210 = 22374217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22375241.

It is not an unprimeable number, because it can be changed into a prime (22375261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11696 + ... + 13473.

It is an arithmetic number, because the mean of its divisors is an integer number (3221760).

Almost surely, 222375241 is an apocalyptic number.

It is an amenable number.

22375241 is a deficient number, since it is larger than the sum of its proper divisors (3398839).

22375241 is a wasteful number, since it uses less digits than its factorization.

22375241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25303.

The product of its digits is 3360, while the sum is 26.

The square root of 22375241 is about 4730.2474565291. The cubic root of 22375241 is about 281.7880514283.

The spelling of 22375241 in words is "twenty-two million, three hundred seventy-five thousand, two hundred forty-one".

Divisors: 1 7 127 889 25169 176183 3196463 22375241