Base | Representation |
---|---|
bin | 100101000111010111010… |
… | …010011001011000111001 |
3 | 100000211100122112001201002 |
4 | 211013113102121120321 |
5 | 313241440021434203 |
6 | 5231410212334345 |
7 | 352161310206212 |
oct | 45072722313071 |
9 | 10024318461632 |
10 | 2550527530553 |
11 | 8a37443318a2 |
12 | 3523866143b5 |
13 | 15668a825c02 |
14 | 8b6364c4409 |
15 | 4652995ad88 |
hex | 251d7499639 |
2550527530553 has 12 divisors (see below), whose sum is σ = 2710015765212. Its totient is φ = 2399936686080.
The previous prime is 2550527530543. The next prime is 2550527530601. The reversal of 2550527530553 is 3550357250552.
2550527530553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 424495250089 + 2126032280464 = 651533^2 + 1458092^2 .
It is not a de Polignac number, because 2550527530553 - 214 = 2550527514169 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2550527530498 and 2550527530507.
It is not an unprimeable number, because it can be changed into a prime (2550527530543) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 214913 + ... + 2268753.
It is an arithmetic number, because the mean of its divisors is an integer number (225834647101).
Almost surely, 22550527530553 is an apocalyptic number.
It is an amenable number.
2550527530553 is a deficient number, since it is larger than the sum of its proper divisors (159488234659).
2550527530553 is a wasteful number, since it uses less digits than its factorization.
2550527530553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2058172 (or 2058155 counting only the distinct ones).
The product of its (nonzero) digits is 3937500, while the sum is 47.
The spelling of 2550527530553 in words is "two trillion, five hundred fifty billion, five hundred twenty-seven million, five hundred thirty thousand, five hundred fifty-three".
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