Base | Representation |
---|---|
bin | 1111101100010101010001 |
3 | 21201222222221 |
4 | 33230111101 |
5 | 2023114440 |
6 | 224101041 |
7 | 46652266 |
oct | 17542521 |
9 | 7658887 |
10 | 4113745 |
11 | 235a799 |
12 | 1464781 |
13 | b1058c |
14 | 79126d |
15 | 563d4a |
hex | 3ec551 |
4113745 has 8 divisors (see below), whose sum is σ = 5226984. Its totient is φ = 3097344.
The previous prime is 4113743. The next prime is 4113749. The reversal of 4113745 is 5473114.
It can be written as a sum of positive squares in 4 ways, for example, as 1420864 + 2692881 = 1192^2 + 1641^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4113745 - 21 = 4113743 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4113743) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24114 + ... + 24283.
It is an arithmetic number, because the mean of its divisors is an integer number (653373).
Almost surely, 24113745 is an apocalyptic number.
It is an amenable number.
4113745 is a deficient number, since it is larger than the sum of its proper divisors (1113239).
4113745 is a wasteful number, since it uses less digits than its factorization.
4113745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48419.
The product of its digits is 1680, while the sum is 25.
The square root of 4113745 is about 2028.2369190999. The cubic root of 4113745 is about 160.2307218241.
Adding to 4113745 its reverse (5473114), we get a palindrome (9586859).
The spelling of 4113745 in words is "four million, one hundred thirteen thousand, seven hundred forty-five".
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