Base | Representation |
---|---|
bin | 1111000010001001001… |
… | …0011111111001001010 |
3 | 220200122111210200001110 |
4 | 3300202102133321022 |
5 | 13212420431443310 |
6 | 314352113231150 |
7 | 24442152634605 |
oct | 3604222377112 |
9 | 820574720043 |
10 | 258273312330 |
11 | 9a595608260 |
12 | 4207b2624b6 |
13 | 1b480117687 |
14 | c70150333c |
15 | 6ab9300d20 |
hex | 3c2249fe4a |
258273312330 has 32 divisors (see below), whose sum is σ = 676206491328. Its totient is φ = 62611712000.
The previous prime is 258273312287. The next prime is 258273312331. The reversal of 258273312330 is 33213372852.
258273312330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (258273312331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391322871 + ... + 391323530.
It is an arithmetic number, because the mean of its divisors is an integer number (21131452854).
Almost surely, 2258273312330 is an apocalyptic number.
258273312330 is an abundant number, since it is smaller than the sum of its proper divisors (417933178998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
258273312330 is a wasteful number, since it uses less digits than its factorization.
258273312330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 782646422.
The product of its (nonzero) digits is 181440, while the sum is 39.
The spelling of 258273312330 in words is "two hundred fifty-eight billion, two hundred seventy-three million, three hundred twelve thousand, three hundred thirty".
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