Base | Representation |
---|---|
bin | 10110111011101… |
… | …01101011001001 |
3 | 111101222110221201 |
4 | 23131311223021 |
5 | 343221341101 |
6 | 31031104201 |
7 | 4524062365 |
oct | 1335655311 |
9 | 441873851 |
10 | 192371401 |
11 | 99652532 |
12 | 54512061 |
13 | 30b15c41 |
14 | 1b7982a5 |
15 | 11d4de01 |
hex | b775ac9 |
192371401 has 2 divisors, whose sum is σ = 192371402. Its totient is φ = 192371400.
The previous prime is 192371363. The next prime is 192371411. The reversal of 192371401 is 104173291.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 131905225 + 60466176 = 11485^2 + 7776^2 .
It is a cyclic number.
It is not a de Polignac number, because 192371401 - 29 = 192370889 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 192371401.
It is not a weakly prime, because it can be changed into another prime (192371411) 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 as a sum of consecutive naturals, namely, 96185700 + 96185701.
It is an arithmetic number, because the mean of its divisors is an integer number (96185701).
Almost surely, 2192371401 is an apocalyptic number.
It is an amenable number.
192371401 is a deficient number, since it is larger than the sum of its proper divisors (1).
192371401 is an equidigital number, since it uses as much as digits as its factorization.
192371401 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1512, while the sum is 28.
The square root of 192371401 is about 13869.8017649857. The cubic root of 192371401 is about 577.2715697326.
The spelling of 192371401 in words is "one hundred ninety-two million, three hundred seventy-one thousand, four hundred one".
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