Base | Representation |
---|---|
bin | 1011001011010100000… |
… | …0110100100000100101 |
3 | 200100121212221122000201 |
4 | 2302311000310200211 |
5 | 11121221423432242 |
6 | 224113301310501 |
7 | 16605215261662 |
oct | 2626500644045 |
9 | 610555848021 |
10 | 192015452197 |
11 | 74484798268 |
12 | 31269705431 |
13 | 1515105948a |
14 | 94178baa69 |
15 | 4edc4cc4b7 |
hex | 2cb5034825 |
192015452197 has 2 divisors, whose sum is σ = 192015452198. Its totient is φ = 192015452196.
The previous prime is 192015452141. The next prime is 192015452203. The reversal of 192015452197 is 791254510291.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 130871021121 + 61144431076 = 361761^2 + 247274^2 .
It is a cyclic number.
It is not a de Polignac number, because 192015452197 - 215 = 192015419429 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (192015453197) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96007726098 + 96007726099.
It is an arithmetic number, because the mean of its divisors is an integer number (96007726099).
Almost surely, 2192015452197 is an apocalyptic number.
It is an amenable number.
192015452197 is a deficient number, since it is larger than the sum of its proper divisors (1).
192015452197 is an equidigital number, since it uses as much as digits as its factorization.
192015452197 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 226800, while the sum is 46.
The spelling of 192015452197 in words is "one hundred ninety-two billion, fifteen million, four hundred fifty-two thousand, one hundred ninety-seven".
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