Search a number
-
+
23053104015 = 352014776283
BaseRepresentation
bin10101011110000100…
…100111001110001111
32012111121111000121020
4111132010213032033
5334203043312030
614331312005223
71444164102534
oct253604471617
965447430536
1023053104015
11985a970287
124574530813
132235093366
141189992d8b
158edcee510
hex55e12738f

23053104015 has 16 divisors (see below), whose sum is σ = 36887280768. Its totient is φ = 12294217376.

The previous prime is 23053104007. The next prime is 23053104017. The reversal of 23053104015 is 51040135032.

It is a cyclic number.

It is not a de Polignac number, because 23053104015 - 23 = 23053104007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23053104017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264064 + ... + 340346.

It is an arithmetic number, because the mean of its divisors is an integer number (2305455048).

Almost surely, 223053104015 is an apocalyptic number.

23053104015 is a deficient number, since it is larger than the sum of its proper divisors (13834176753).

23053104015 is a wasteful number, since it uses less digits than its factorization.

23053104015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96438.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 23053104015 its reverse (51040135032), we get a palindrome (74093239047).

The spelling of 23053104015 in words is "twenty-three billion, fifty-three million, one hundred four thousand, fifteen".

Divisors: 1 3 5 15 20147 60441 76283 100735 228849 302205 381415 1144245 1536873601 4610620803 7684368005 23053104015