Search a number
-
+
23103460301 = 32117719353
BaseRepresentation
bin10101100001000100…
…101101001111001101
32012122010020101102212
4111201010231033031
5334303441212201
614340311200205
71445345113055
oct254104551715
965563211385
1023103460301
119886334749
124589376065
13224264498c
141192540565
15903449abb
hex56112d3cd

23103460301 has 4 divisors (see below), whose sum is σ = 23104211772. Its totient is φ = 23102708832.

The previous prime is 23103460253. The next prime is 23103460319. The reversal of 23103460301 is 10306430132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1544411401 + 21559048900 = 39299^2 + 146830^2 .

It is a cyclic number.

It is not a de Polignac number, because 23103460301 - 210 = 23103459277 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23103460321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327560 + ... + 391793.

It is an arithmetic number, because the mean of its divisors is an integer number (5776052943).

Almost surely, 223103460301 is an apocalyptic number.

It is an amenable number.

23103460301 is a deficient number, since it is larger than the sum of its proper divisors (751471).

23103460301 is an equidigital number, since it uses as much as digits as its factorization.

23103460301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751470.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 23103460301 its reverse (10306430132), we get a palindrome (33409890433).

The spelling of 23103460301 in words is "twenty-three billion, one hundred three million, four hundred sixty thousand, three hundred one".

Divisors: 1 32117 719353 23103460301