Base | Representation |
---|---|
bin | 10110110010111111011011… |
… | …11000100001110100111110 |
3 | 20120111102201112011102011100 |
4 | 23121133231320201310332 |
5 | 23032314333402033210 |
6 | 254341354141433530 |
7 | 13362545604054150 |
oct | 1331375570416476 |
9 | 216442645142140 |
10 | 50130554330430 |
11 | 14a78281022942 |
12 | 575777926b8a6 |
13 | 21c83a23c3082 |
14 | c5449056cad0 |
15 | 5be0264be5c0 |
hex | 2d97ede21d3e |
50130554330430 has 48 divisors (see below), whose sum is σ = 148959361440864. Its totient is φ = 11458412418240.
The previous prime is 50130554330249. The next prime is 50130554330431. The reversal of 50130554330430 is 3403345503105.
50130554330430 is a `hidden beast` number, since 5 + 0 + 1 + 30 + 554 + 3 + 30 + 43 + 0 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50130554330431) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39786153601 + ... + 39786154860.
It is an arithmetic number, because the mean of its divisors is an integer number (3103320030018).
Almost surely, 250130554330430 is an apocalyptic number.
50130554330430 is an abundant number, since it is smaller than the sum of its proper divisors (98828807110434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50130554330430 is a wasteful number, since it uses less digits than its factorization.
50130554330430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79572308481 (or 79572308478 counting only the distinct ones).
The product of its (nonzero) digits is 162000, while the sum is 36.
Adding to 50130554330430 its reverse (3403345503105), we get a palindrome (53533899833535).
The spelling of 50130554330430 in words is "fifty trillion, one hundred thirty billion, five hundred fifty-four million, three hundred thirty thousand, four hundred thirty".
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