Base | Representation |
---|---|
bin | 1011011010001010000… |
… | …0101010011111101111 |
3 | 200201220120120122000122 |
4 | 2312202200222133233 |
5 | 11202401444444413 |
6 | 230012520115155 |
7 | 20106030340244 |
oct | 2664240523757 |
9 | 621816518018 |
10 | 195999999983 |
11 | 76139987a67 |
12 | 31ba0005abb |
13 | 156376ca768 |
14 | 96b4b6b5cb |
15 | 51721ee108 |
hex | 2da282a7ef |
195999999983 has 2 divisors, whose sum is σ = 195999999984. Its totient is φ = 195999999982.
The previous prime is 195999999973. The next prime is 195999999997. The reversal of 195999999983 is 389999999591.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 195999999983 - 210 = 195999998959 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (195999999973) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97999999991 + 97999999992.
It is an arithmetic number, because the mean of its divisors is an integer number (97999999992).
Almost surely, 2195999999983 is an apocalyptic number.
195999999983 is a deficient number, since it is larger than the sum of its proper divisors (1).
195999999983 is an equidigital number, since it uses as much as digits as its factorization.
195999999983 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 5165606520, while the sum is 89.
The spelling of 195999999983 in words is "one hundred ninety-five billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred eighty-three".
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