Base | Representation |
---|---|
bin | 11011111110000011… |
… | …000010000000101000 |
3 | 2212111222112020121222 |
4 | 123332003002000220 |
5 | 443001143330204 |
6 | 21444014121212 |
7 | 2112135612161 |
oct | 337603020050 |
9 | 85458466558 |
10 | 30032011304 |
11 | 11811318659 |
12 | 59a17b0208 |
13 | 2aa7bc26b9 |
14 | 164c7bc768 |
15 | bab84dabe |
hex | 6fe0c2028 |
30032011304 has 8 divisors (see below), whose sum is σ = 56310021210. Its totient is φ = 15016005648.
The previous prime is 30032011279. The next prime is 30032011333. The reversal of 30032011304 is 40311023003.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 29652151204 + 379860100 = 172198^2 + 19490^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1877000699 + ... + 1877000714.
Almost surely, 230032011304 is an apocalyptic number.
It is an amenable number.
30032011304 is a deficient number, since it is larger than the sum of its proper divisors (26278009906).
30032011304 is a wasteful number, since it uses less digits than its factorization.
30032011304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3754001419 (or 3754001415 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 30032011304 its reverse (40311023003), we get a palindrome (70343034307).
The spelling of 30032011304 in words is "thirty billion, thirty-two million, eleven thousand, three hundred four".
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