Search a number
-
+
23344332001 = 151115449591
BaseRepresentation
bin10101101111011011…
…100011110011100001
32020020220110221021221
4111233123203303201
5340302122111001
614420234015041
71454331355654
oct255733436341
966226427257
1023344332001
11999a2a3171
124635b77481
13228050c503
1411b652189b
159196791a1
hex56f6e3ce1

23344332001 has 4 divisors (see below), whose sum is σ = 23359783104. Its totient is φ = 23328880900.

The previous prime is 23344331993. The next prime is 23344332023. The reversal of 23344332001 is 10023344332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23344332001 - 23 = 23344331993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23344332091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7723285 + ... + 7726306.

It is an arithmetic number, because the mean of its divisors is an integer number (5839945776).

Almost surely, 223344332001 is an apocalyptic number.

It is an amenable number.

23344332001 is a deficient number, since it is larger than the sum of its proper divisors (15451103).

23344332001 is a wasteful number, since it uses less digits than its factorization.

23344332001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15451102.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 23344332001 its reverse (10023344332), we get a palindrome (33367676333).

The spelling of 23344332001 in words is "twenty-three billion, three hundred forty-four million, three hundred thirty-two thousand, one".

Divisors: 1 1511 15449591 23344332001