Base | Representation |
---|---|
bin | 101101100110111… |
… | …0101110110111010 |
3 | 10221122122002120122 |
4 | 1123031311312322 |
5 | 11113232331010 |
6 | 411504453242 |
7 | 52631542523 |
oct | 13315656672 |
9 | 3848562518 |
10 | 1530355130 |
11 | 715933507 |
12 | 36861a222 |
13 | 1b508caa5 |
14 | 10736584a |
15 | 8e543855 |
hex | 5b375dba |
1530355130 has 32 divisors (see below), whose sum is σ = 2933029440. Its totient is φ = 572903680.
The previous prime is 1530355097. The next prime is 1530355159. The reversal of 1530355130 is 315530351.
It is a self number, because there is not a number n which added to its sum of digits gives 1530355130.
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, 5285 + ... + 55575.
It is an arithmetic number, because the mean of its divisors is an integer number (91657170).
Almost surely, 21530355130 is an apocalyptic number.
1530355130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1530355130 is a deficient number, since it is larger than the sum of its proper divisors (1402674310).
1530355130 is a wasteful number, since it uses less digits than its factorization.
1530355130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50494.
The product of its (nonzero) digits is 3375, while the sum is 26.
The square root of 1530355130 is about 39119.7537057686. The cubic root of 1530355130 is about 1152.3844991323.
Adding to 1530355130 its reverse (315530351), we get a palindrome (1845885481).
The spelling of 1530355130 in words is "one billion, five hundred thirty million, three hundred fifty-five thousand, one hundred thirty".
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