Base | Representation |
---|---|
bin | 1111011100110010111001 |
3 | 21121202200220 |
4 | 33130302321 |
5 | 2014100410 |
6 | 222450253 |
7 | 46265613 |
oct | 17346271 |
9 | 7552626 |
10 | 4050105 |
11 | 23169a4 |
12 | 1433989 |
13 | aba617 |
14 | 775db3 |
15 | 550070 |
hex | 3dccb9 |
4050105 has 16 divisors (see below), whose sum is σ = 6518400. Its totient is φ = 2147328.
The previous prime is 4050089. The next prime is 4050121. The reversal of 4050105 is 5010504.
It is an interprime number because it is at equal distance from previous prime (4050089) and next prime (4050121).
It is not a de Polignac number, because 4050105 - 24 = 4050089 is a prime.
It is a super-2 number, since 2×40501052 = 32806701022050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2196 + ... + 3594.
It is an arithmetic number, because the mean of its divisors is an integer number (407400).
Almost surely, 24050105 is an apocalyptic number.
It is an amenable number.
4050105 is a deficient number, since it is larger than the sum of its proper divisors (2468295).
4050105 is a wasteful number, since it uses less digits than its factorization.
4050105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1600.
The product of its (nonzero) digits is 100, while the sum is 15.
The square root of 4050105 is about 2012.4872670405. The cubic root of 4050105 is about 159.4001628859.
Adding to 4050105 its reverse (5010504), we get a palindrome (9060609).
The spelling of 4050105 in words is "four million, fifty thousand, one hundred five".
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