Search a number
-
+
23341806 = 2321936719
BaseRepresentation
bin101100100001…
…0101011101110
31121220212221100
41121002223232
521433414211
62152143530
7402254625
oct131025356
947825840
1023341806
11121a3054
127997ba6
134ab3527
1431586bc
1520b1156
hex1642aee

23341806 has 24 divisors (see below), whose sum is σ = 50843520. Its totient is φ = 7739136.

The previous prime is 23341793. The next prime is 23341811. The reversal of 23341806 is 60814332.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23341806.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 115 + ... + 6833.

It is an arithmetic number, because the mean of its divisors is an integer number (2118480).

Almost surely, 223341806 is an apocalyptic number.

23341806 is an abundant number, since it is smaller than the sum of its proper divisors (27501714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23341806 is a wasteful number, since it uses less digits than its factorization.

23341806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6920 (or 6917 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 23341806 is about 4831.3358401171. The cubic root of 23341806 is about 285.7885456736.

The spelling of 23341806 in words is "twenty-three million, three hundred forty-one thousand, eight hundred six".

Divisors: 1 2 3 6 9 18 193 386 579 1158 1737 3474 6719 13438 20157 40314 60471 120942 1296767 2593534 3890301 7780602 11670903 23341806