Base | Representation |
---|---|
bin | 1000011001010001… |
… | …10101111011110001 |
3 | 102122002201100110201 |
4 | 10030220311323301 |
5 | 33212243004221 |
6 | 2023120355201 |
7 | 216454605220 |
oct | 41450657361 |
9 | 12562640421 |
10 | 4507000561 |
11 | 1a030a2258 |
12 | a59475b01 |
13 | 56a98804b |
14 | 30a80ccb7 |
15 | 1b5a22891 |
hex | 10ca35ef1 |
4507000561 has 16 divisors (see below), whose sum is σ = 5248672000. Its totient is φ = 3790473408.
The previous prime is 4507000559. The next prime is 4507000567. The reversal of 4507000561 is 1650007054.
It is a 5-Lehmer number, since φ(4507000561) divides (4507000561-1)5.
It is a cyclic number.
It is not a de Polignac number, because 4507000561 - 21 = 4507000559 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4507000567) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49915 + ... + 107263.
It is an arithmetic number, because the mean of its divisors is an integer number (328042000).
Almost surely, 24507000561 is an apocalyptic number.
It is an amenable number.
4507000561 is a deficient number, since it is larger than the sum of its proper divisors (741671439).
4507000561 is a wasteful number, since it uses less digits than its factorization.
4507000561 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57568.
The product of its (nonzero) digits is 4200, while the sum is 28.
The square root of 4507000561 is about 67134.1981481867. The cubic root of 4507000561 is about 1651.8193046984.
The spelling of 4507000561 in words is "four billion, five hundred seven million, five hundred sixty-one", and thus it is an aban number.
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