Base | Representation |
---|---|
bin | 1011010010101001… |
… | …1011001000001100 |
3 | 21211020101202211122 |
4 | 2310222123020030 |
5 | 22201420120134 |
6 | 1220433140112 |
7 | 135053150063 |
oct | 26452331014 |
9 | 7736352748 |
10 | 3031020044 |
11 | 1315a28248 |
12 | 7070ba638 |
13 | 393c558b0 |
14 | 20a79d1da |
15 | 12b17002e |
hex | b4a9b20c |
3031020044 has 12 divisors (see below), whose sum is σ = 5712307104. Its totient is φ = 1398932304.
The previous prime is 3031020043. The next prime is 3031020059. The reversal of 3031020044 is 4400201303.
It is not an unprimeable number, because it can be changed into a prime (3031020043) 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, 29144372 + ... + 29144475.
It is an arithmetic number, because the mean of its divisors is an integer number (476025592).
Almost surely, 23031020044 is an apocalyptic number.
It is an amenable number.
3031020044 is a deficient number, since it is larger than the sum of its proper divisors (2681287060).
3031020044 is a wasteful number, since it uses less digits than its factorization.
3031020044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58288864 (or 58288862 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 3031020044 is about 55054.7004714402. The cubic root of 3031020044 is about 1447.2034953569.
Adding to 3031020044 its reverse (4400201303), we get a palindrome (7431221347).
The spelling of 3031020044 in words is "three billion, thirty-one million, twenty thousand, forty-four".
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