Base | Representation |
---|---|
bin | 1111110000100001011001 |
3 | 21202212112111 |
4 | 33300201121 |
5 | 2024142110 |
6 | 224312321 |
7 | 50053312 |
oct | 17604131 |
9 | 7685474 |
10 | 4130905 |
11 | 2371679 |
12 | 14726a1 |
13 | b1832c |
14 | 797609 |
15 | 568e8a |
hex | 3f0859 |
4130905 has 16 divisors (see below), whose sum is σ = 5299200. Its totient is φ = 3084480.
The previous prime is 4130899. The next prime is 4130911. The reversal of 4130905 is 5090314.
4130905 = 802 + 812 + ... + 2342.
4130905 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (4130899) and next prime (4130911).
It is not a de Polignac number, because 4130905 - 23 = 4130897 is a prime.
It is a super-2 number, since 2×41309052 = 34128752238050, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4036 + ... + 4954.
It is an arithmetic number, because the mean of its divisors is an integer number (331200).
Almost surely, 24130905 is an apocalyptic number.
It is an amenable number.
4130905 is a deficient number, since it is larger than the sum of its proper divisors (1168295).
4130905 is a wasteful number, since it uses less digits than its factorization.
4130905 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 984.
The product of its (nonzero) digits is 540, while the sum is 22.
The square root of 4130905 is about 2032.4627917873. The cubic root of 4130905 is about 160.4532072454.
The spelling of 4130905 in words is "four million, one hundred thirty thousand, nine hundred five".
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