Search a number
-
+
23082663 = 319404959
BaseRepresentation
bin101100000001…
…1011010100111
31121102201110110
41120003122213
521402121123
62142424103
7400125252
oct130033247
947381413
1023082663
111203638a
127892033
134a225a6
1430cc099
15205e493
hex16036a7

23082663 has 8 divisors (see below), whose sum is σ = 32396800. Its totient is φ = 14578488.

The previous prime is 23082659. The next prime is 23082667. The reversal of 23082663 is 36628032.

It is an interprime number because it is at equal distance from previous prime (23082659) and next prime (23082667).

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

It is not a de Polignac number, because 23082663 - 22 = 23082659 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 23082663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23082667) 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, 202423 + ... + 202536.

It is an arithmetic number, because the mean of its divisors is an integer number (4049600).

Almost surely, 223082663 is an apocalyptic number.

23082663 is a deficient number, since it is larger than the sum of its proper divisors (9314137).

23082663 is a wasteful number, since it uses less digits than its factorization.

23082663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404981.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 23082663 is about 4804.4420071430. The cubic root of 23082663 is about 284.7269900211.

The spelling of 23082663 in words is "twenty-three million, eighty-two thousand, six hundred sixty-three".

Divisors: 1 3 19 57 404959 1214877 7694221 23082663