Base | Representation |
---|---|
bin | 1011111000101110000… |
… | …0100001110011110110 |
3 | 201112002022220011221002 |
4 | 2332023200201303312 |
5 | 11321202212214110 |
6 | 233450544523302 |
7 | 20516236361630 |
oct | 2761340416366 |
9 | 645068804832 |
10 | 204204023030 |
11 | 796699359a7 |
12 | 336ab620532 |
13 | 163442a6077 |
14 | 9c52583a50 |
15 | 54a259aaa5 |
hex | 2f8b821cf6 |
204204023030 has 32 divisors (see below), whose sum is σ = 420233223744. Its totient is φ = 69986745216.
The previous prime is 204204022993. The next prime is 204204023047. The reversal of 204204023030 is 30320402402.
It is a junction number, because it is equal to n+sod(n) for n = 204204022993 and 204204023011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353117 + ... + 730136.
It is an arithmetic number, because the mean of its divisors is an integer number (13132288242).
Almost surely, 2204204023030 is an apocalyptic number.
204204023030 is an abundant number, since it is smaller than the sum of its proper divisors (216029200714).
204204023030 is a wasteful number, since it uses less digits than its factorization.
204204023030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1085960.
The product of its (nonzero) digits is 1152, while the sum is 20.
Adding to 204204023030 its reverse (30320402402), we get a palindrome (234524425432).
The spelling of 204204023030 in words is "two hundred four billion, two hundred four million, twenty-three thousand, thirty".
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