Base | Representation |
---|---|
bin | 1011001011010100000… |
… | …0011010000110010100 |
3 | 200100121212202010122011 |
4 | 2302311000122012110 |
5 | 11121221412002040 |
6 | 224113255114004 |
7 | 16605214331413 |
oct | 2626500320624 |
9 | 610555663564 |
10 | 192015344020 |
11 | 74484723a65 |
12 | 31269672904 |
13 | 1515101c176 |
14 | 941788d47a |
15 | 4edc4aa3ea |
hex | 2cb501a194 |
192015344020 has 24 divisors (see below), whose sum is σ = 407224624968. Its totient is φ = 76045680000.
The previous prime is 192015343981. The next prime is 192015344039. The reversal of 192015344020 is 20443510291.
192015344020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 76124120836 + 115891223184 = 275906^2 + 340428^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47526531 + ... + 47530570.
It is an arithmetic number, because the mean of its divisors is an integer number (16967692707).
Almost surely, 2192015344020 is an apocalyptic number.
192015344020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
192015344020 is an abundant number, since it is smaller than the sum of its proper divisors (215209280948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192015344020 is a wasteful number, since it uses less digits than its factorization.
192015344020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95057211 (or 95057209 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 31.
The spelling of 192015344020 in words is "one hundred ninety-two billion, fifteen million, three hundred forty-four thousand, twenty".
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