Search a number
-
+
23094901 = 591971987
BaseRepresentation
bin101100000011…
…0011001110101
31121110100020201
41120012121311
521403014101
62143000501
7400206034
oct130063165
947410221
1023094901
11120445a5
127899131
134a2802b
1430d271b
152062e01
hex1606675

23094901 has 8 divisors (see below), whose sum is σ = 23617440. Its totient is φ = 22576848.

The previous prime is 23094893. The next prime is 23094949. The reversal of 23094901 is 10949032.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 23094901 - 23 = 23094893 is a prime.

It is an alternating number because its digits alternate between even and odd.

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 23094901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23094961) 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, 10630 + ... + 12616.

It is an arithmetic number, because the mean of its divisors is an integer number (2952180).

Almost surely, 223094901 is an apocalyptic number.

It is an amenable number.

23094901 is a deficient number, since it is larger than the sum of its proper divisors (522539).

23094901 is a wasteful number, since it uses less digits than its factorization.

23094901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 23094901 is about 4805.7154514182. The cubic root of 23094901 is about 284.7773001215. Note that the first 3 decimals are identical.

It can be divided in two parts, 2 and 3094901, that added together give a palindrome (3094903).

The spelling of 23094901 in words is "twenty-three million, ninety-four thousand, nine hundred one".

Divisors: 1 59 197 1987 11623 117233 391439 23094901