Base | Representation |
---|---|
bin | 101101100111000… |
… | …0011010010111001 |
3 | 10221122201220002010 |
4 | 1123032003102321 |
5 | 11113241111134 |
6 | 411510000133 |
7 | 52632162141 |
oct | 13316032271 |
9 | 3848656063 |
10 | 1530410169 |
11 | 7159708a2 |
12 | 368646049 |
13 | 1b50abb62 |
14 | 10737b921 |
15 | 8e554ce9 |
hex | 5b3834b9 |
1530410169 has 8 divisors (see below), whose sum is σ = 2095696960. Its totient is φ = 992698416.
The previous prime is 1530410143. The next prime is 1530410173. The reversal of 1530410169 is 9610140351.
1530410169 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-1530410169 is a prime.
It is a super-2 number, since 2×15304101692 = 4684310570757217122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1530410129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6893629 + ... + 6893850.
It is an arithmetic number, because the mean of its divisors is an integer number (261962120).
Almost surely, 21530410169 is an apocalyptic number.
It is an amenable number.
1530410169 is a deficient number, since it is larger than the sum of its proper divisors (565286791).
1530410169 is a wasteful number, since it uses less digits than its factorization.
1530410169 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13787519.
The product of its (nonzero) digits is 3240, while the sum is 30.
The square root of 1530410169 is about 39120.4571675741. The cubic root of 1530410169 is about 1152.3983140804.
The spelling of 1530410169 in words is "one billion, five hundred thirty million, four hundred ten thousand, one hundred sixty-nine".
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