Search a number
-
+
23368093 = 77434493
BaseRepresentation
bin101100100100…
…1000110011101
31121222012222221
41121021012131
521440234333
62152505341
7402424360
oct131110635
947865887
1023368093
1112210881
1279ab251
134ac2498
1431640d7
1520b8d2d
hex164919d

23368093 has 8 divisors (see below), whose sum is σ = 26748288. Its totient is φ = 19998384.

The previous prime is 23368091. The next prime is 23368097. The reversal of 23368093 is 39086332.

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

It is not a de Polignac number, because 23368093 - 21 = 23368091 is a prime.

It is a super-3 number, since 3×233680933 (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23368091) 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, 2955 + ... + 7447.

It is an arithmetic number, because the mean of its divisors is an integer number (3343536).

Almost surely, 223368093 is an apocalyptic number.

It is an amenable number.

23368093 is a deficient number, since it is larger than the sum of its proper divisors (3380195).

23368093 is an equidigital number, since it uses as much as digits as its factorization.

23368093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5243.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 23368093 is about 4834.0555437438. The cubic root of 23368093 is about 285.8957882340.

The spelling of 23368093 in words is "twenty-three million, three hundred sixty-eight thousand, ninety-three".

Divisors: 1 7 743 4493 5201 31451 3338299 23368093