Base | Representation |
---|---|
bin | 1011010100100011101… |
… | …1001010001110111000 |
3 | 200121000211102010112211 |
4 | 2311020323022032320 |
5 | 11141312212340110 |
6 | 225203425344504 |
7 | 20023550122246 |
oct | 2651073121670 |
9 | 617024363484 |
10 | 194496996280 |
11 | 75538536044 |
12 | 31840798134 |
13 | 154581c6262 |
14 | 95b12c5796 |
15 | 50d52ae98a |
hex | 2d48eca3b8 |
194496996280 has 32 divisors (see below), whose sum is σ = 447795414000. Its totient is φ = 75989523456.
The previous prime is 194496996179. The next prime is 194496996299. The reversal of 194496996280 is 82699694491.
194496996280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56538105 + ... + 56541544.
Almost surely, 2194496996280 is an apocalyptic number.
194496996280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
194496996280 is an abundant number, since it is smaller than the sum of its proper divisors (253298417720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
194496996280 is a wasteful number, since it uses less digits than its factorization.
194496996280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113079703 (or 113079699 counting only the distinct ones).
The product of its (nonzero) digits is 60466176, while the sum is 67.
The spelling of 194496996280 in words is "one hundred ninety-four billion, four hundred ninety-six million, nine hundred ninety-six thousand, two hundred eighty".
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