Search a number
-
+
23304112041 = 3764310931579
BaseRepresentation
bin10101101101000010…
…001000011110101001
32020011002210112212210
4111231002020132221
5340211323041131
614412235555333
71453332453420
oct255502103651
966132715783
1023304112041
119979622331
1246245bbb49
132275099812
1411b10522b7
15915d82146
hex56d0887a9

23304112041 has 32 divisors (see below), whose sum is σ = 35621340160. Its totient is φ = 13275347904.

The previous prime is 23304111983. The next prime is 23304112099. The reversal of 23304112041 is 14021140332.

It is an interprime number because it is at equal distance from previous prime (23304111983) and next prime (23304112099).

It is not a de Polignac number, because 23304112041 - 211 = 23304109993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 23304111999 and 23304112017.

It is not an unprimeable number, because it can be changed into a prime (23304912041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14757990 + ... + 14759568.

It is an arithmetic number, because the mean of its divisors is an integer number (1113166880).

Almost surely, 223304112041 is an apocalyptic number.

23304112041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23304112041 is a deficient number, since it is larger than the sum of its proper divisors (12317228119).

23304112041 is a wasteful number, since it uses less digits than its factorization.

23304112041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3325.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 23304112041 its reverse (14021140332), we get a palindrome (37325252373).

The spelling of 23304112041 in words is "twenty-three billion, three hundred four million, one hundred twelve thousand, forty-one".

Divisors: 1 3 7 21 643 1093 1579 1929 3279 4501 4737 7651 11053 13503 22953 33159 702799 1015297 1725847 2108397 3045891 4919593 5177541 7107079 12080929 14758779 21321237 36242787 1109719621 3329158863 7768037347 23304112041