Base | Representation |
---|---|
bin | 1011100100010111… |
… | …1011110111010100 |
3 | 22000102020122212100 |
4 | 2321011323313110 |
5 | 22324431402014 |
6 | 1232050122100 |
7 | 136644650652 |
oct | 27105736724 |
9 | 8012218770 |
10 | 3105340884 |
11 | 135397a628 |
12 | 727b80330 |
13 | 3a6478019 |
14 | 2165c7dd2 |
15 | 132951009 |
hex | b917bdd4 |
3105340884 has 36 divisors (see below), whose sum is σ = 8061766804. Its totient is φ = 1007137152.
The previous prime is 3105340877. The next prime is 3105340891. The reversal of 3105340884 is 4880435013.
It is an interprime number because it is at equal distance from previous prime (3105340877) and next prime (3105340891).
It can be written as a sum of positive squares in 2 ways, for example, as 1422044100 + 1683296784 = 37710^2 + 41028^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
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, 1164337 + ... + 1167000.
Almost surely, 23105340884 is an apocalyptic number.
It is an amenable number.
3105340884 is an abundant number, since it is smaller than the sum of its proper divisors (4956425920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3105340884 is a wasteful number, since it uses less digits than its factorization.
3105340884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2331384 (or 2331379 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 3105340884 is about 55725.5855420111. The cubic root of 3105340884 is about 1458.9366254535.
Adding to 3105340884 its reverse (4880435013), we get a palindrome (7985775897).
The spelling of 3105340884 in words is "three billion, one hundred five million, three hundred forty thousand, eight hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •