Search a number
-
+
23210112301 = 163229761991
BaseRepresentation
bin10101100111011011…
…100011010100101101
32012220112220212110221
4111213123203110231
5340013242043201
614355041131341
71451111461615
oct254733432455
965815825427
1023210112301
1199305599a2
1245b9029b51
13225b77717c
1411a2783a45
1590c9b54a1
hex5676e352d

23210112301 has 8 divisors (see below), whose sum is σ = 23363049024. Its totient is φ = 23057304480.

The previous prime is 23210112253. The next prime is 23210112307. The reversal of 23210112301 is 10321101232.

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 23210112301 - 219 = 23209588013 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 (23210112307) 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, 343416 + ... + 405406.

It is an arithmetic number, because the mean of its divisors is an integer number (2920381128).

Almost surely, 223210112301 is an apocalyptic number.

It is an amenable number.

23210112301 is a deficient number, since it is larger than the sum of its proper divisors (152936723).

23210112301 is a wasteful number, since it uses less digits than its factorization.

23210112301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64451.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 23210112301 its reverse (10321101232), we get a palindrome (33531213533).

The spelling of 23210112301 in words is "twenty-three billion, two hundred ten million, one hundred twelve thousand, three hundred one".

Divisors: 1 163 2297 61991 374411 10104533 142393327 23210112301