Base | Representation |
---|---|
bin | 1011001100011011… |
… | …0011000001000001 |
3 | 21202102020220122211 |
4 | 2303012303001001 |
5 | 22123223402424 |
6 | 1214101302121 |
7 | 134315154400 |
oct | 26306630101 |
9 | 7672226584 |
10 | 3004903489 |
11 | 130220a515 |
12 | 6ba404941 |
13 | 38b710403 |
14 | 207121637 |
15 | 128c11b94 |
hex | b31b3041 |
3004903489 has 27 divisors (see below), whose sum is σ = 3601692003. Its totient is φ = 2499655200.
The previous prime is 3004903481. The next prime is 3004903507. The reversal of 3004903489 is 9843094003.
The square root of 3004903489 is 54817.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 144793089 + 2860110400 = 12033^2 + 53480^2 .
It is not a de Polignac number, because 3004903489 - 23 = 3004903481 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3004903481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 15732384 + ... + 15732574.
Almost surely, 23004903489 is an apocalyptic number.
3004903489 is the 54817-th square number.
3004903489 is the 27409-th centered octagonal number.
It is an amenable number.
3004903489 is a deficient number, since it is larger than the sum of its proper divisors (596788514).
3004903489 is an frugal number, since it uses more digits than its factorization.
3004903489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 478 (or 239 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 40.
The cubic root of 3004903489 is about 1443.0349264536.
The spelling of 3004903489 in words is "three billion, four million, nine hundred three thousand, four hundred eighty-nine".
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