Base | Representation |
---|---|
bin | 10110111010010… |
… | …11110101000100 |
3 | 111101122202211200 |
4 | 23131023311010 |
5 | 343200400004 |
6 | 31023302500 |
7 | 4522446603 |
oct | 1335136504 |
9 | 441582750 |
10 | 192200004 |
11 | 99545787 |
12 | 5444aa30 |
13 | 30a85c19 |
14 | 1b751a3a |
15 | 11d18239 |
hex | b74bd44 |
192200004 has 36 divisors (see below), whose sum is σ = 486655260. Its totient is φ = 63959040.
The previous prime is 192200003. The next prime is 192200009. The reversal of 192200004 is 400002291.
It can be written as a sum of positive squares in 2 ways, for example, as 100040004 + 92160000 = 10002^2 + 9600^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a self number, because there is not a number n which added to its sum of digits gives 192200004.
It is not an unprimeable number, because it can be changed into a prime (192200003) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18912 + ... + 27240.
Almost surely, 2192200004 is an apocalyptic number.
It is an amenable number.
192200004 is an abundant number, since it is smaller than the sum of its proper divisors (294455256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192200004 is a wasteful number, since it uses less digits than its factorization.
192200004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8980 (or 8975 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 192200004 is about 13863.6216047611. The cubic root of 192200004 is about 577.1000750540.
Adding to 192200004 its reverse (400002291), we get a palindrome (592202295).
The spelling of 192200004 in words is "one hundred ninety-two million, two hundred thousand, four".
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