Search a number
-
+
23233012023 = 313595718257
BaseRepresentation
bin10101101000110010…
…111010000100110111
32012222011000021222210
4111220302322010313
5340040122341043
614401220024503
71451510225634
oct255062720467
965864007883
1023233012023
11994247a891
124604832133
1322634343c0
1411a582518b
1590e9da633
hex568cba137

23233012023 has 8 divisors (see below), whose sum is σ = 33360222448. Its totient is φ = 14297238144.

The previous prime is 23233012021. The next prime is 23233012027. The reversal of 23233012023 is 32021033232.

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

It is not a de Polignac number, because 23233012023 - 21 = 23233012021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23233012021) 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, 297859090 + ... + 297859167.

It is an arithmetic number, because the mean of its divisors is an integer number (4170027806).

Almost surely, 223233012023 is an apocalyptic number.

23233012023 is a deficient number, since it is larger than the sum of its proper divisors (10127210425).

23233012023 is a wasteful number, since it uses less digits than its factorization.

23233012023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595718273.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23233012023 its reverse (32021033232), we get a palindrome (55254045255).

The spelling of 23233012023 in words is "twenty-three billion, two hundred thirty-three million, twelve thousand, twenty-three".

Divisors: 1 3 13 39 595718257 1787154771 7744337341 23233012023