Base | Representation |
---|---|
bin | 101101110001110… |
… | …0111111110001100 |
3 | 10222001101012121212 |
4 | 1123203213332030 |
5 | 11121213043140 |
6 | 412231113552 |
7 | 53031224561 |
oct | 13343477614 |
9 | 3861335555 |
10 | 1536065420 |
11 | 71908375a |
12 | 36a5128b8 |
13 | 1b630bc66 |
14 | 108010868 |
15 | 8ecc0765 |
hex | 5b8e7f8c |
1536065420 has 12 divisors (see below), whose sum is σ = 3225737424. Its totient is φ = 614426160.
The previous prime is 1536065389. The next prime is 1536065423. The reversal of 1536065420 is 245606351.
It is not an unprimeable number, because it can be changed into a prime (1536065423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38401616 + ... + 38401655.
It is an arithmetic number, because the mean of its divisors is an integer number (268811452).
Almost surely, 21536065420 is an apocalyptic number.
1536065420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1536065420 is an abundant number, since it is smaller than the sum of its proper divisors (1689672004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1536065420 is a wasteful number, since it uses less digits than its factorization.
1536065420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76803280 (or 76803278 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 32.
The square root of 1536065420 is about 39192.6704882431. The cubic root of 1536065420 is about 1153.8160365632.
The spelling of 1536065420 in words is "one billion, five hundred thirty-six million, sixty-five thousand, four hundred twenty".
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