Base | Representation |
---|---|
bin | 1111000001100100010… |
… | …0001111100001111101 |
3 | 220200020201122110200100 |
4 | 3300121010033201331 |
5 | 13212111324032344 |
6 | 314324504551313 |
7 | 24435263506140 |
oct | 3603104174175 |
9 | 820221573610 |
10 | 258118580349 |
11 | 9a516233893 |
12 | 42037482539 |
13 | 1b45704c9a6 |
14 | c6c8b46057 |
15 | 6aaa939569 |
hex | 3c1910f87d |
258118580349 has 12 divisors (see below), whose sum is σ = 426100513696. Its totient is φ = 147496331592.
The previous prime is 258118580311. The next prime is 258118580359. The reversal of 258118580349 is 943085811852.
258118580349 is a `hidden beast` number, since 2 + 5 + 8 + 1 + 18 + 580 + 3 + 49 = 666.
258118580349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 258118580349 - 211 = 258118578301 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 258118580295 and 258118580304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (258118580359) 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 11 ways as a sum of consecutive naturals, for example, 2048560099 + ... + 2048560224.
Almost surely, 2258118580349 is an apocalyptic number.
It is an amenable number.
258118580349 is a deficient number, since it is larger than the sum of its proper divisors (167981933347).
258118580349 is a wasteful number, since it uses less digits than its factorization.
258118580349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4097120336 (or 4097120333 counting only the distinct ones).
The product of its (nonzero) digits is 2764800, while the sum is 54.
The spelling of 258118580349 in words is "two hundred fifty-eight billion, one hundred eighteen million, five hundred eighty thousand, three hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •