Base | Representation |
---|---|
bin | 100111001000111011… |
… | …100010001000111011 |
3 | 11000110211212120012200 |
4 | 213020323202020323 |
5 | 1142032043131240 |
6 | 31150101441243 |
7 | 3015303011424 |
oct | 471073421073 |
9 | 130424776180 |
10 | 42025755195 |
11 | 16906496996 |
12 | 818a410223 |
13 | 3c69976788 |
14 | 206964c64b |
15 | 115e785930 |
hex | 9c8ee223b |
42025755195 has 24 divisors (see below), whose sum is σ = 73870628832. Its totient is φ = 22098048000.
The previous prime is 42025755119. The next prime is 42025755203. The reversal of 42025755195 is 59155752024.
42025755195 is a `hidden beast` number, since 4 + 2 + 0 + 2 + 5 + 7 + 551 + 95 = 666.
42025755195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 42025755195 - 27 = 42025755067 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 42025755195.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6573606 + ... + 6579995.
It is an arithmetic number, because the mean of its divisors is an integer number (3077942868).
Almost surely, 242025755195 is an apocalyptic number.
42025755195 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
42025755195 is a deficient number, since it is larger than the sum of its proper divisors (31844873637).
42025755195 is a wasteful number, since it uses less digits than its factorization.
42025755195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13153683 (or 13153680 counting only the distinct ones).
The product of its (nonzero) digits is 630000, while the sum is 45.
The spelling of 42025755195 in words is "forty-two billion, twenty-five million, seven hundred fifty-five thousand, one hundred ninety-five".
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