Base | Representation |
---|---|
bin | 1111101100111001110001 |
3 | 21202010012110 |
4 | 33230321301 |
5 | 2023203311 |
6 | 224115533 |
7 | 46662144 |
oct | 17547161 |
9 | 7663173 |
10 | 4116081 |
11 | 2361522 |
12 | 1465ba9 |
13 | b11668 |
14 | 79205b |
15 | 5648a6 |
hex | 3ece71 |
4116081 has 4 divisors (see below), whose sum is σ = 5488112. Its totient is φ = 2744052.
The previous prime is 4116071. The next prime is 4116107. The reversal of 4116081 is 1806114.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 4116081 - 27 = 4115953 is a prime.
It is a super-2 number, since 2×41160812 = 33884245597122, which contains 22 as substring.
It is a D-number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4116041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686011 + ... + 686016.
It is an arithmetic number, because the mean of its divisors is an integer number (1372028).
Almost surely, 24116081 is an apocalyptic number.
It is an amenable number.
4116081 is a deficient number, since it is larger than the sum of its proper divisors (1372031).
4116081 is a wasteful number, since it uses less digits than its factorization.
4116081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1372030.
The product of its (nonzero) digits is 192, while the sum is 21.
The square root of 4116081 is about 2028.8127069791. The cubic root of 4116081 is about 160.2610452188.
The spelling of 4116081 in words is "four million, one hundred sixteen thousand, eighty-one".
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