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4123110113 = 172131108907
BaseRepresentation
bin1111010111000001…
…1010101011100001
3101122100100200202222
43311300122223201
531421004010423
61521044320425
7204113600123
oct36560325341
911570320688
104123110113
11182642a721
129709a3115
13509297135
142b183d213
15191e923c8
hexf5c1aae1

4123110113 has 12 divisors (see below), whose sum is σ = 4413387792. Its totient is φ = 3850916160.

The previous prime is 4123110097. The next prime is 4123110127. The reversal of 4123110113 is 3110113214.

It is not a de Polignac number, because 4123110113 - 24 = 4123110097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4123110091 and 4123110100.

It is not an unprimeable number, because it can be changed into a prime (4123110163) 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 11 ways as a sum of consecutive naturals, for example, 16595 + ... + 92312.

It is an arithmetic number, because the mean of its divisors is an integer number (367782316).

Almost surely, 24123110113 is an apocalyptic number.

It is an amenable number.

4123110113 is a deficient number, since it is larger than the sum of its proper divisors (290277679).

4123110113 is a wasteful number, since it uses less digits than its factorization.

4123110113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109072 (or 109055 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 4123110113 is about 64211.4484574207. The cubic root of 4123110113 is about 1603.5222032433.

Adding to 4123110113 its reverse (3110113214), we get a palindrome (7233223327).

The spelling of 4123110113 in words is "four billion, one hundred twenty-three million, one hundred ten thousand, one hundred thirteen".

Divisors: 1 17 131 289 2227 37859 108907 1851419 14266817 31474123 242535889 4123110113