Base | Representation |
---|---|
bin | 11100001111100011… |
… | …101001101011100110 |
3 | 2220021110021222202202 |
4 | 130033203221223212 |
5 | 444101344300303 |
6 | 21533110334502 |
7 | 2122333556264 |
oct | 341743515346 |
9 | 86243258682 |
10 | 30325775078 |
11 | 11952122735 |
12 | 5a6405a432 |
13 | 2b23a18b11 |
14 | 167980b434 |
15 | bc7529c88 |
hex | 70f8e9ae6 |
30325775078 has 16 divisors (see below), whose sum is σ = 47061967680. Its totient is φ = 14638557696.
The previous prime is 30325775027. The next prime is 30325775093. The reversal of 30325775078 is 87057752303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 753350 + ... + 792582.
It is an arithmetic number, because the mean of its divisors is an integer number (2941372980).
Almost surely, 230325775078 is an apocalyptic number.
30325775078 is a deficient number, since it is larger than the sum of its proper divisors (16736192602).
30325775078 is a wasteful number, since it uses less digits than its factorization.
30325775078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52591.
The product of its (nonzero) digits is 1234800, while the sum is 47.
The spelling of 30325775078 in words is "thirty billion, three hundred twenty-five million, seven hundred seventy-five thousand, seventy-eight".
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