Base | Representation |
---|---|
bin | 10111000000011… |
… | …01101000000011 |
3 | 111110011002201100 |
4 | 23200031220003 |
5 | 343401300140 |
6 | 31052305443 |
7 | 4532264061 |
oct | 1340155003 |
9 | 443132640 |
10 | 192993795 |
11 | 99a38105 |
12 | 54772283 |
13 | 30ca3317 |
14 | 1b8bb031 |
15 | 11e23530 |
hex | b80da03 |
192993795 has 24 divisors (see below), whose sum is σ = 334846512. Its totient is φ = 102830400.
The previous prime is 192993791. The next prime is 192993803. The reversal of 192993795 is 597399291.
It is not a de Polignac number, because 192993795 - 22 = 192993791 is a prime.
It is not an unprimeable number, because it can be changed into a prime (192993791) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85785 + ... + 88005.
It is an arithmetic number, because the mean of its divisors is an integer number (13951938).
Almost surely, 2192993795 is an apocalyptic number.
192993795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
192993795 is a deficient number, since it is larger than the sum of its proper divisors (141852717).
192993795 is a wasteful number, since it uses less digits than its factorization.
192993795 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4163 (or 4160 counting only the distinct ones).
The product of its digits is 1377810, while the sum is 54.
The square root of 192993795 is about 13892.2206648181. The cubic root of 192993795 is about 577.8934632410.
The spelling of 192993795 in words is "one hundred ninety-two million, nine hundred ninety-three thousand, seven hundred ninety-five".
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