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23209060107 = 37736353369
BaseRepresentation
bin10101100111010111…
…100010011100001011
32012220110221102010210
4111213113202130023
5340013004410412
614355002412203
71451066520162
oct254727423413
965813842123
1023209060107
11992aa00412
1245b8801063
13225b49927c
1411a258c3d9
1590c85883c
hex5675e270b

23209060107 has 4 divisors (see below), whose sum is σ = 30945413480. Its totient is φ = 15472706736.

The previous prime is 23209060103. The next prime is 23209060123. The reversal of 23209060107 is 70106090232.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23209060107 - 22 = 23209060103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23209060103) 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 3 ways as a sum of consecutive naturals, for example, 3868176682 + ... + 3868176687.

It is an arithmetic number, because the mean of its divisors is an integer number (7736353370).

Almost surely, 223209060107 is an apocalyptic number.

23209060107 is a deficient number, since it is larger than the sum of its proper divisors (7736353373).

23209060107 is an equidigital number, since it uses as much as digits as its factorization.

23209060107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7736353372.

The product of its (nonzero) digits is 4536, while the sum is 30.

The spelling of 23209060107 in words is "twenty-three billion, two hundred nine million, sixty thousand, one hundred seven".

Divisors: 1 3 7736353369 23209060107