Base | Representation |
---|---|
bin | 1011100100011001… |
… | …0101010011011100 |
3 | 22000102102221210121 |
4 | 2321012111103130 |
5 | 22324443220314 |
6 | 1232052244324 |
7 | 136645563520 |
oct | 27106252334 |
9 | 8012387717 |
10 | 3105445084 |
11 | 1353a40945 |
12 | 7280106a4 |
13 | 3a64b3591 |
14 | 216613d80 |
15 | 132971d24 |
hex | b91954dc |
3105445084 has 12 divisors (see below), whose sum is σ = 6210890224. Its totient is φ = 1330905024.
The previous prime is 3105445069. The next prime is 3105445087. The reversal of 3105445084 is 4805445013.
3105445084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
3105445084 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3105445087) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55454349 + ... + 55454404.
Almost surely, 23105445084 is an apocalyptic number.
It is an amenable number.
3105445084 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3105445084 is a wasteful number, since it uses less digits than its factorization.
3105445084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110908764 (or 110908762 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 34.
The square root of 3105445084 is about 55726.5204727516. The cubic root of 3105445084 is about 1458.9529435220.
The spelling of 3105445084 in words is "three billion, one hundred five million, four hundred forty-five thousand, eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •