Base | Representation |
---|---|
bin | 10001111010001101… |
… | …110001011101100100 |
3 | 1211122012012110100111 |
4 | 101322031301131210 |
5 | 303340424100004 |
6 | 12500112022404 |
7 | 1250354565406 |
oct | 217215613544 |
9 | 54565173314 |
10 | 19230300004 |
11 | 8179004023 |
12 | 3888231a04 |
13 | 1a760a3456 |
14 | d05da6b76 |
15 | 7783cba04 |
hex | 47a371764 |
19230300004 has 12 divisors (see below), whose sum is σ = 33750010224. Its totient is φ = 9587439944.
The previous prime is 19230299983. The next prime is 19230300017. The reversal of 19230300004 is 40000303291.
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, 6925954 + ... + 6928729.
It is an arithmetic number, because the mean of its divisors is an integer number (2812500852).
Almost surely, 219230300004 is an apocalyptic number.
It is an amenable number.
19230300004 is a deficient number, since it is larger than the sum of its proper divisors (14519710220).
19230300004 is a wasteful number, since it uses less digits than its factorization.
19230300004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13855034 (or 13855032 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 19230300004 its reverse (40000303291), we get a palindrome (59230603295).
The spelling of 19230300004 in words is "nineteen billion, two hundred thirty million, three hundred thousand, four".
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