Search a number
-
+
23233114165 = 529315858781
BaseRepresentation
bin10101101000110011…
…010011000000110101
32012222011012111002211
4111220303103000311
5340040134123130
614401222133421
71451511132502
oct255063230065
965864174084
1023233114165
11994253a5a8
124604881271
13226346ba41
1411a58504a9
1590ea0aa2a
hex568cd3035

23233114165 has 8 divisors (see below), whose sum is σ = 27974891448. Its totient is φ = 18523055040.

The previous prime is 23233114057. The next prime is 23233114169. The reversal of 23233114165 is 56141133232.

It can be written as a sum of positive squares in 4 ways, for example, as 7290768996 + 15942345169 = 85386^2 + 126263^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23233114165 - 29 = 23233113653 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 (23233114169) 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, 7927926 + ... + 7930855.

It is an arithmetic number, because the mean of its divisors is an integer number (3496861431).

Almost surely, 223233114165 is an apocalyptic number.

It is an amenable number.

23233114165 is a deficient number, since it is larger than the sum of its proper divisors (4741777283).

23233114165 is a wasteful number, since it uses less digits than its factorization.

23233114165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15859079.

The product of its digits is 12960, while the sum is 31.

Adding to 23233114165 its reverse (56141133232), we get a palindrome (79374247397).

The spelling of 23233114165 in words is "twenty-three billion, two hundred thirty-three million, one hundred fourteen thousand, one hundred sixty-five".

Divisors: 1 5 293 1465 15858781 79293905 4646622833 23233114165