Base | Representation |
---|---|
bin | 1011010011010111… |
… | …0111110010100001 |
3 | 21211110001020102002 |
4 | 2310311313302201 |
5 | 22203202133100 |
6 | 1221021333345 |
7 | 135120516230 |
oct | 26465676241 |
9 | 7743036362 |
10 | 3034021025 |
11 | 13176979a2 |
12 | 708107255 |
13 | 394766819 |
14 | 20ad40b17 |
15 | 12b5642d5 |
hex | b4d77ca1 |
3034021025 has 24 divisors (see below), whose sum is σ = 4552565760. Its totient is φ = 1958088960.
The previous prime is 3034021019. The next prime is 3034021027. The reversal of 3034021025 is 5201204303.
It is a happy number.
It is not a de Polignac number, because 3034021025 - 24 = 3034021009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3034020988 and 3034021006.
It is not an unprimeable number, because it can be changed into a prime (3034021027) 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, 506945 + ... + 512894.
It is an arithmetic number, because the mean of its divisors is an integer number (189690240).
Almost surely, 23034021025 is an apocalyptic number.
3034021025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3034021025 is a deficient number, since it is larger than the sum of its proper divisors (1518544735).
3034021025 is a wasteful number, since it uses less digits than its factorization.
3034021025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1019873 (or 1019868 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 3034021025 is about 55081.9482680125. The cubic root of 3034021025 is about 1447.6809581239.
Adding to 3034021025 its reverse (5201204303), we get a palindrome (8235225328).
The spelling of 3034021025 in words is "three billion, thirty-four million, twenty-one thousand, twenty-five".
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