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23241123115 = 57294861727
BaseRepresentation
bin10101101001010001…
…110110010100101011
32012222201021101022121
4111221101312110223
5340044211414430
614402105532111
71451636200300
oct255121662453
965881241277
1023241123115
11994700a871
1246074a4037
132265014272
1411a69370a7
1591058da7a
hex56947652b

23241123115 has 12 divisors (see below), whose sum is σ = 32442710976. Its totient is φ = 15936769968.

The previous prime is 23241123083. The next prime is 23241123161. The reversal of 23241123115 is 51132114232.

It is not a de Polignac number, because 23241123115 - 25 = 23241123083 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23241123115.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47430619 + ... + 47431108.

It is an arithmetic number, because the mean of its divisors is an integer number (2703559248).

Almost surely, 223241123115 is an apocalyptic number.

23241123115 is a deficient number, since it is larger than the sum of its proper divisors (9201587861).

23241123115 is an equidigital number, since it uses as much as digits as its factorization.

23241123115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94861746 (or 94861739 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

Adding to 23241123115 its reverse (51132114232), we get a palindrome (74373237347).

The spelling of 23241123115 in words is "twenty-three billion, two hundred forty-one million, one hundred twenty-three thousand, one hundred fifteen".

Divisors: 1 5 7 35 49 245 94861727 474308635 664032089 3320160445 4648224623 23241123115