Base | Representation |
---|---|
bin | 10110001011111110… |
… | …001100101000110011 |
3 | 2021111021111122022000 |
4 | 112023332030220303 |
5 | 342242213033240 |
6 | 14535541145043 |
7 | 1502234432232 |
oct | 261376145063 |
9 | 67437448260 |
10 | 23823174195 |
11 | a115619417 |
12 | 474a3bb183 |
13 | 23287971a2 |
14 | 121dd6ab19 |
15 | 946713430 |
hex | 58bf8ca33 |
23823174195 has 16 divisors (see below), whose sum is σ = 42352309920. Its totient is φ = 12705692832.
The previous prime is 23823174169. The next prime is 23823174197. The reversal of 23823174195 is 59147132832.
It is a happy number.
It is not a de Polignac number, because 23823174195 - 26 = 23823174131 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 23823174195.
It is not an unprimeable number, because it can be changed into a prime (23823174197) 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 15 ways as a sum of consecutive naturals, for example, 88233844 + ... + 88234113.
It is an arithmetic number, because the mean of its divisors is an integer number (2647019370).
Almost surely, 223823174195 is an apocalyptic number.
23823174195 is a deficient number, since it is larger than the sum of its proper divisors (18529135725).
23823174195 is a wasteful number, since it uses less digits than its factorization.
23823174195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176467971 (or 176467965 counting only the distinct ones).
The product of its digits is 362880, while the sum is 45.
The spelling of 23823174195 in words is "twenty-three billion, eight hundred twenty-three million, one hundred seventy-four thousand, one hundred ninety-five".
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