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23808423114 = 2327226993677
BaseRepresentation
bin10110001011000101…
…111011010011001010
32021110020202012121200
4112023011323103022
5342224424014424
614534253045030
71501665154200
oct261305732312
967406665550
1023808423114
11a108263743
124745486776
132325700c38
14121c00b070
1594529c8c9
hex58b17b4ca

23808423114 has 36 divisors (see below), whose sum is σ = 60006946194. Its totient is φ = 6802406352.

The previous prime is 23808423101. The next prime is 23808423131. The reversal of 23808423114 is 41132480832.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 18489200625 + 5319222489 = 135975^2 + 72933^2 .

It is a super-2 number, since 2×238084231142 (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 13495957 + ... + 13497720.

Almost surely, 223808423114 is an apocalyptic number.

23808423114 is an abundant number, since it is smaller than the sum of its proper divisors (36198523080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23808423114 is a wasteful number, since it uses less digits than its factorization.

23808423114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26993699 (or 26993689 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 23808423114 in words is "twenty-three billion, eight hundred eight million, four hundred twenty-three thousand, one hundred fourteen".

Divisors: 1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 441 882 26993677 53987354 80981031 161962062 188955739 242943093 377911478 485886186 566867217 1133734434 1322690173 1700601651 2645380346 3401203302 3968070519 7936141038 11904211557 23808423114