Base | Representation |
---|---|
bin | 1011010010110010… |
… | …1011111010001000 |
3 | 21211021111220022100 |
4 | 2310230223322020 |
5 | 22202043104224 |
6 | 1220453553400 |
7 | 135061200024 |
oct | 26454537210 |
9 | 7737456270 |
10 | 3031613064 |
11 | 13162a2847 |
12 | 707345860 |
13 | 3941027ac |
14 | 20a8b5384 |
15 | 12b23aac9 |
hex | b4b2be88 |
3031613064 has 24 divisors (see below), whose sum is σ = 8210618910. Its totient is φ = 1010537664.
The previous prime is 3031613059. The next prime is 3031613069. The reversal of 3031613064 is 4603161303.
3031613064 is digitally balanced in base 2, because in such base 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 (3031613059) and next prime (3031613069).
It can be written as a sum of positive squares in only one way, i.e., 2636000964 + 395612100 = 51342^2 + 19890^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is not an unprimeable number, because it can be changed into a prime (3031613069) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21052797 + ... + 21052940.
Almost surely, 23031613064 is an apocalyptic number.
It is an amenable number.
3031613064 is an abundant number, since it is smaller than the sum of its proper divisors (5179005846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3031613064 is a wasteful number, since it uses less digits than its factorization.
3031613064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42105749 (or 42105742 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
The square root of 3031613064 is about 55060.0859425410. The cubic root of 3031613064 is about 1447.2978711380.
Adding to 3031613064 its reverse (4603161303), we get a palindrome (7634774367).
The spelling of 3031613064 in words is "three billion, thirty-one million, six hundred thirteen thousand, sixty-four".
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