Base | Representation |
---|---|
bin | 1111011101011011… |
… | …1111110010110011 |
3 | 101201012221212220001 |
4 | 3313112333302303 |
5 | 31444400011234 |
6 | 1523444530431 |
7 | 204561265516 |
oct | 36726776263 |
9 | 11635855801 |
10 | 4150000819 |
11 | 183a627048 |
12 | 9799b0a17 |
13 | 511a20ab3 |
14 | 2b523cd7d |
15 | 194504d14 |
hex | f75bfcb3 |
4150000819 has 4 divisors (see below), whose sum is σ = 4179857080. Its totient is φ = 4120144560.
The previous prime is 4150000769. The next prime is 4150000879. The reversal of 4150000819 is 9180000514.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4150000819 - 215 = 4149968051 is a prime.
It is a super-2 number, since 2×41500008192 = 34445013595401341522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4150000879) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14927922 + ... + 14928199.
It is an arithmetic number, because the mean of its divisors is an integer number (1044964270).
Almost surely, 24150000819 is an apocalyptic number.
4150000819 is a deficient number, since it is larger than the sum of its proper divisors (29856261).
4150000819 is a wasteful number, since it uses less digits than its factorization.
4150000819 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29856260.
The product of its (nonzero) digits is 1440, while the sum is 28.
The square root of 4150000819 is about 64420.4999902981. The cubic root of 4150000819 is about 1607.0006810070. Note that the first 3 decimals are identical.
The spelling of 4150000819 in words is "four billion, one hundred fifty million, eight hundred nineteen", and thus it is an aban number.
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