Base | Representation |
---|---|
bin | 111001011101101010011110… |
… | …1000001110010110001010000 |
3 | 2110021122221202202102021101001 |
4 | 1302323110331001302301100 |
5 | 1012222330301012010112 |
6 | 4551002251002351344 |
7 | 211315602341101126 |
oct | 16273247501626120 |
9 | 2407587682367331 |
10 | 505454250110032 |
11 | 137064a42027303 |
12 | 488345057bb554 |
13 | 189061925081c2 |
14 | 8cb618ad53916 |
15 | 3d68059589c57 |
hex | 1cbb53d072c50 |
505454250110032 has 10 divisors (see below), whose sum is σ = 979317609588218. Its totient is φ = 252727125055008.
The previous prime is 505454250109979. The next prime is 505454250110039. The reversal of 505454250110032 is 230011052454505.
It can be written as a sum of positive squares in only one way, i.e., 296736591889936 + 208717658220096 = 17226044^2 + 14447064^2 .
It is a junction number, because it is equal to n+sod(n) for n = 505454250109973 and 505454250110000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (505454250110039) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15795445315923 + ... + 15795445315954.
Almost surely, 2505454250110032 is an apocalyptic number.
It is an amenable number.
505454250110032 is a deficient number, since it is larger than the sum of its proper divisors (473863359478186).
505454250110032 is a wasteful number, since it uses less digits than its factorization.
505454250110032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31590890631885 (or 31590890631879 counting only the distinct ones).
The product of its (nonzero) digits is 120000, while the sum is 37.
The spelling of 505454250110032 in words is "five hundred five trillion, four hundred fifty-four billion, two hundred fifty million, one hundred ten thousand, thirty-two".
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