Base | Representation |
---|---|
bin | 1011010010011011… |
… | …1011000010000001 |
3 | 21211011200010201101 |
4 | 2310212323002001 |
5 | 22201201232040 |
6 | 1220401334401 |
7 | 135042305020 |
oct | 26446730201 |
9 | 7734603641 |
10 | 3030102145 |
11 | 1315460654 |
12 | 706937401 |
13 | 3939c3b65 |
14 | 20a6008b7 |
15 | 12b03d09a |
hex | b49bb081 |
3030102145 has 16 divisors (see below), whose sum is σ = 4214101248. Its totient is φ = 2048518080.
The previous prime is 3030102073. The next prime is 3030102157. The reversal of 3030102145 is 5412010303.
It is not a de Polignac number, because 3030102145 - 213 = 3030093953 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607194 + ... + 612163.
It is an arithmetic number, because the mean of its divisors is an integer number (263381328).
Almost surely, 23030102145 is an apocalyptic number.
3030102145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3030102145 is a deficient number, since it is larger than the sum of its proper divisors (1183999103).
3030102145 is a wasteful number, since it uses less digits than its factorization.
3030102145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1219440.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 3030102145 is about 55046.3635947008. The cubic root of 3030102145 is about 1447.0573926436.
Adding to 3030102145 its reverse (5412010303), we get a palindrome (8442112448).
The spelling of 3030102145 in words is "three billion, thirty million, one hundred two thousand, one hundred forty-five".
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