Base | Representation |
---|---|
bin | 10110111100001… |
… | …00000000101111 |
3 | 111102002110111202 |
4 | 23132010000233 |
5 | 343230231002 |
6 | 31032240115 |
7 | 4524425531 |
oct | 1336040057 |
9 | 442073452 |
10 | 192430127 |
11 | 9969266a |
12 | 5454003b |
13 | 30b368a6 |
14 | 1b7b1851 |
15 | 11d61502 |
hex | b78402f |
192430127 has 2 divisors, whose sum is σ = 192430128. Its totient is φ = 192430126.
The previous prime is 192430061. The next prime is 192430141. The reversal of 192430127 is 721034291.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-192430127 is a prime.
It is a super-2 number, since 2×1924301272 = 74058707554472258, which contains 22 as substring.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 192430127.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (192430177) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96215063 + 96215064.
It is an arithmetic number, because the mean of its divisors is an integer number (96215064).
Almost surely, 2192430127 is an apocalyptic number.
192430127 is a deficient number, since it is larger than the sum of its proper divisors (1).
192430127 is an equidigital number, since it uses as much as digits as its factorization.
192430127 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 192430127 is about 13871.9186488387. The cubic root of 192430127 is about 577.3303057695.
The spelling of 192430127 in words is "one hundred ninety-two million, four hundred thirty thousand, one hundred twenty-seven".
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