Search a number
-
+
23968611055 = 5195917872393
BaseRepresentation
bin10110010100101000…
…111111101011101111
32021212102011121011101
4112110220333223233
5343041431023210
615002214303531
71505651555344
oct262450775357
967772147141
1023968611055
11a18a724274
12478b057ba7
13234c9590bc
1412353c87cb
15954390a3a
hex594a3faef

23968611055 has 32 divisors (see below), whose sum is σ = 30819398400. Its totient is φ = 17840339712.

The previous prime is 23968611019. The next prime is 23968611091. The reversal of 23968611055 is 55011686932.

It is an interprime number because it is at equal distance from previous prime (23968611019) and next prime (23968611091).

It is not a de Polignac number, because 23968611055 - 29 = 23968610543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23968610996 and 23968611014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10014939 + ... + 10017331.

It is an arithmetic number, because the mean of its divisors is an integer number (963106200).

Almost surely, 223968611055 is an apocalyptic number.

23968611055 is a deficient number, since it is larger than the sum of its proper divisors (6850787345).

23968611055 is a wasteful number, since it uses less digits than its factorization.

23968611055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4263.

The product of its (nonzero) digits is 388800, while the sum is 46.

The spelling of 23968611055 in words is "twenty-three billion, nine hundred sixty-eight million, six hundred eleven thousand, fifty-five".

Divisors: 1 5 19 59 95 295 1121 1787 2393 5605 8935 11965 33953 45467 105433 141187 169765 227335 527165 705935 2003227 2682553 4276291 10016135 13412765 21381455 81249529 252301169 406247645 1261505845 4793722211 23968611055