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23300023241 = 112118183931
BaseRepresentation
bin10101101100110010…
…100010001111001001
32020010211002211002202
4111230302202033021
5340204301220431
614412012205545
71453252633625
oct255462421711
966124084082
1023300023241
11997728a360
1246231698b5
132274297701
1411b06aa185
159158258cb
hex56cca23c9

23300023241 has 4 divisors (see below), whose sum is σ = 25418207184. Its totient is φ = 21181839300.

The previous prime is 23300023213. The next prime is 23300023249. The reversal of 23300023241 is 14232000332.

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 a de Polignac number, because none of the positive numbers 2k-23300023241 is a prime.

It is a super-2 number, since 2×233000232412 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23300023249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1059091955 + ... + 1059091976.

It is an arithmetic number, because the mean of its divisors is an integer number (6354551796).

Almost surely, 223300023241 is an apocalyptic number.

It is an amenable number.

23300023241 is a deficient number, since it is larger than the sum of its proper divisors (2118183943).

23300023241 is a wasteful number, since it uses less digits than its factorization.

23300023241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2118183942.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23300023241 its reverse (14232000332), we get a palindrome (37532023573).

The spelling of 23300023241 in words is "twenty-three billion, three hundred million, twenty-three thousand, two hundred forty-one".

Divisors: 1 11 2118183931 23300023241