Base | Representation |
---|---|
bin | 1011001110011101001… |
… | …0101101110000010010 |
3 | 200102210200020111110012 |
4 | 2303213102231300102 |
5 | 11124433401111142 |
6 | 224333113434522 |
7 | 16635140325314 |
oct | 2634722556022 |
9 | 612720214405 |
10 | 192859003922 |
11 | 74877975152 |
12 | 3146410ba42 |
13 | 15256a4a700 |
14 | 94979417b4 |
15 | 503b5a8882 |
hex | 2ce74adc12 |
192859003922 has 18 divisors (see below), whose sum is σ = 313266348693. Its totient is φ = 89008121592.
The previous prime is 192859003903. The next prime is 192859003957. The reversal of 192859003922 is 229300958291.
192859003922 is digitally balanced in base 2, 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 2 ways, for example, as 164900154241 + 27958849681 = 406079^2 + 167209^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=310531.
It is a super-2 number, since 2×1928590039222 (a number of 23 digits) contains 22 as substring.
It is a Duffinian 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 8 ways as a sum of consecutive naturals, for example, 8061863 + ... + 8085749.
Almost surely, 2192859003922 is an apocalyptic number.
192859003922 is a deficient number, since it is larger than the sum of its proper divisors (120407344771).
192859003922 is an frugal number, since it uses more digits than its factorization.
192859003922 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47802 (or 23902 counting only the distinct ones).
The product of its (nonzero) digits is 699840, while the sum is 50.
Multiplying 192859003922 by its sum of digits (50), we get a square (9642950196100 = 31053102).
The spelling of 192859003922 in words is "one hundred ninety-two billion, eight hundred fifty-nine million, three thousand, nine hundred twenty-two".
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