Base | Representation |
---|---|
bin | 10110111111001… |
… | …00011110011101 |
3 | 111102211112111202 |
4 | 23133210132131 |
5 | 343330401440 |
6 | 31044525245 |
7 | 4530662504 |
oct | 1337443635 |
9 | 442745452 |
10 | 192825245 |
11 | 99932508 |
12 | 546b0825 |
13 | 30c446a2 |
14 | 1b87583b |
15 | 11ddd615 |
hex | b7e479d |
192825245 has 4 divisors (see below), whose sum is σ = 231390300. Its totient is φ = 154260192.
The previous prime is 192825223. The next prime is 192825257. The reversal of 192825245 is 542528291.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 115842169 + 76983076 = 10763^2 + 8774^2 .
It is a cyclic number.
It is not a de Polignac number, because 192825245 - 26 = 192825181 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 192825199 and 192825208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19282520 + ... + 19282529.
It is an arithmetic number, because the mean of its divisors is an integer number (57847575).
Almost surely, 2192825245 is an apocalyptic number.
It is an amenable number.
192825245 is a deficient number, since it is larger than the sum of its proper divisors (38565055).
192825245 is an equidigital number, since it uses as much as digits as its factorization.
192825245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38565054.
The product of its digits is 57600, while the sum is 38.
The square root of 192825245 is about 13886.1529949803. The cubic root of 192825245 is about 577.7251809520.
The spelling of 192825245 in words is "one hundred ninety-two million, eight hundred twenty-five thousand, two hundred forty-five".
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