Base | Representation |
---|---|
bin | 101101100110100… |
… | …0100000000001111 |
3 | 10221122020201110120 |
4 | 1123031010000033 |
5 | 11113204312202 |
6 | 411500240023 |
7 | 52630032264 |
oct | 13315040017 |
9 | 3848221416 |
10 | 1530150927 |
11 | 715804048 |
12 | 368540013 |
13 | 1b501ab66 |
14 | 10731126b |
15 | 8e5030bc |
hex | 5b34400f |
1530150927 has 16 divisors (see below), whose sum is σ = 2057221248. Its totient is φ = 1011618720.
The previous prime is 1530150913. The next prime is 1530150929. The reversal of 1530150927 is 7290510351.
It is not a de Polignac number, because 1530150927 - 24 = 1530150911 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1530150929) 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 15 ways as a sum of consecutive naturals, for example, 236913 + ... + 243285.
It is an arithmetic number, because the mean of its divisors is an integer number (128576328).
Almost surely, 21530150927 is an apocalyptic number.
1530150927 is a deficient number, since it is larger than the sum of its proper divisors (527070321).
1530150927 is a wasteful number, since it uses less digits than its factorization.
1530150927 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7030.
The product of its (nonzero) digits is 9450, while the sum is 33.
The square root of 1530150927 is about 39117.1436457214. The cubic root of 1530150927 is about 1152.3332406946. Note that the first 3 decimals are identical.
The spelling of 1530150927 in words is "one billion, five hundred thirty million, one hundred fifty thousand, nine hundred twenty-seven".
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