Base | Representation |
---|---|
bin | 11100011011111010… |
… | …010110111110000001 |
3 | 2220210220022212110100 |
4 | 130123322112332001 |
5 | 1000012430214322 |
6 | 22005433153013 |
7 | 2130431452062 |
oct | 343372267601 |
9 | 86726285410 |
10 | 30533054337 |
11 | 11a49127705 |
12 | 5b0155b769 |
13 | 2b57951476 |
14 | 1699166569 |
15 | bda820dac |
hex | 71be96f81 |
30533054337 has 6 divisors (see below), whose sum is σ = 44103300722. Its totient is φ = 20355369552.
The previous prime is 30533054329. The next prime is 30533054389. The reversal of 30533054337 is 73345033503.
30533054337 is a `hidden beast` number, since 3 + 0 + 53 + 30 + 543 + 37 = 666.
It can be written as a sum of positive squares in only one way, i.e., 23123460096 + 7409594241 = 152064^2 + 86079^2 .
It is not a de Polignac number, because 30533054337 - 23 = 30533054329 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30533054327) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1696280788 + ... + 1696280805.
Almost surely, 230533054337 is an apocalyptic number.
It is an amenable number.
30533054337 is a deficient number, since it is larger than the sum of its proper divisors (13570246385).
30533054337 is a wasteful number, since it uses less digits than its factorization.
30533054337 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3392561599 (or 3392561596 counting only the distinct ones).
The product of its (nonzero) digits is 170100, while the sum is 36.
The spelling of 30533054337 in words is "thirty billion, five hundred thirty-three million, fifty-four thousand, three hundred thirty-seven".
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