Base | Representation |
---|---|
bin | 1011011101001010… |
… | …1100011101100000 |
3 | 21221022101212000100 |
4 | 2313102230131200 |
5 | 22244213144412 |
6 | 1225050422400 |
7 | 136130120115 |
oct | 26722543540 |
9 | 7838355010 |
10 | 3075131232 |
11 | 1338916678 |
12 | 719a31a00 |
13 | 3a012b7a4 |
14 | 2125a290c |
15 | 12ee84edc |
hex | b74ac760 |
3075131232 has 144 divisors (see below), whose sum is σ = 9218467440. Its totient is φ = 970884096.
The previous prime is 3075131231. The next prime is 3075131233. The reversal of 3075131232 is 2321315703.
3075131232 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (3075131231) and next prime (3075131233).
It is a tau number, because it is divible by the number of its divisors (144).
It is a junction number, because it is equal to n+sod(n) for n = 3075131196 and 3075131205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3075131231) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 439183 + ... + 446129.
It is an arithmetic number, because the mean of its divisors is an integer number (64017135).
Almost surely, 23075131232 is an apocalyptic number.
3075131232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3075131232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4609233720).
3075131232 is an abundant number, since it is smaller than the sum of its proper divisors (6143336208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3075131232 is a wasteful number, since it uses less digits than its factorization.
3075131232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7045 (or 7034 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 27.
The square root of 3075131232 is about 55453.8657985176. The cubic root of 3075131232 is about 1454.1902150699.
Adding to 3075131232 its reverse (2321315703), we get a palindrome (5396446935).
The spelling of 3075131232 in words is "three billion, seventy-five million, one hundred thirty-one thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •