Base | Representation |
---|---|
bin | 1011001100010111010… |
… | …0010000000000111101 |
3 | 200101100112102112002021 |
4 | 2303011310100000331 |
5 | 11122311111312121 |
6 | 224201252000141 |
7 | 16615210446535 |
oct | 2630564200075 |
9 | 611315375067 |
10 | 192297369661 |
11 | 74609941001 |
12 | 31328000051 |
13 | 15197595847 |
14 | 94431044c5 |
15 | 5007118641 |
hex | 2cc5d1003d |
192297369661 has 2 divisors, whose sum is σ = 192297369662. Its totient is φ = 192297369660.
The previous prime is 192297369581. The next prime is 192297369701. The reversal of 192297369661 is 166963792291.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 187126321561 + 5171048100 = 432581^2 + 71910^2 .
It is a cyclic number.
It is not a de Polignac number, because 192297369661 - 29 = 192297369149 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 192297369661.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (192297369461) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96148684830 + 96148684831.
It is an arithmetic number, because the mean of its divisors is an integer number (96148684831).
Almost surely, 2192297369661 is an apocalyptic number.
It is an amenable number.
192297369661 is a deficient number, since it is larger than the sum of its proper divisors (1).
192297369661 is an equidigital number, since it uses as much as digits as its factorization.
192297369661 is an evil number, because the sum of its binary digits is even.
The product of its digits is 13226976, while the sum is 61.
The spelling of 192297369661 in words is "one hundred ninety-two billion, two hundred ninety-seven million, three hundred sixty-nine thousand, six hundred sixty-one".
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