Base | Representation |
---|---|
bin | 1101010011100010110… |
… | …0111110001111010111 |
3 | 210212000110012210201121 |
4 | 3110320230332033113 |
5 | 12221120123030210 |
6 | 253002120504411 |
7 | 22341352605046 |
oct | 3247054761727 |
9 | 725013183647 |
10 | 228584580055 |
11 | 88a40044287 |
12 | 3837461b107 |
13 | 1872b396c80 |
14 | b0c656255d |
15 | 5e2cbae6da |
hex | 3538b3e3d7 |
228584580055 has 16 divisors (see below), whose sum is σ = 298960673760. Its totient is φ = 166767170688.
The previous prime is 228584580053. The next prime is 228584580079. The reversal of 228584580055 is 550085485822.
It is a cyclic number.
It is not a de Polignac number, because 228584580055 - 21 = 228584580053 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 228584579984 and 228584580011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (228584580053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21179460 + ... + 21190249.
It is an arithmetic number, because the mean of its divisors is an integer number (18685042110).
Almost surely, 2228584580055 is an apocalyptic number.
228584580055 is a deficient number, since it is larger than the sum of its proper divisors (70376093705).
228584580055 is a wasteful number, since it uses less digits than its factorization.
228584580055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42369810.
The product of its (nonzero) digits is 5120000, while the sum is 52.
The spelling of 228584580055 in words is "two hundred twenty-eight billion, five hundred eighty-four million, five hundred eighty thousand, fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •