Base | Representation |
---|---|
bin | 10000111000100000100001 |
3 | 22022212000002 |
4 | 100320200201 |
5 | 2113111021 |
6 | 234505345 |
7 | 52422044 |
oct | 20704041 |
9 | 8285002 |
10 | 4425761 |
11 | 255315a |
12 | 1595255 |
13 | bbc5c2 |
14 | 832c5b |
15 | 5c650b |
hex | 438821 |
4425761 has 4 divisors (see below), whose sum is σ = 4431024. Its totient is φ = 4420500.
The previous prime is 4425749. The next prime is 4425779. The reversal of 4425761 is 1675244.
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, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 4425761 - 26 = 4425697 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4425721) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1055 + ... + 3156.
It is an arithmetic number, because the mean of its divisors is an integer number (1107756).
Almost surely, 24425761 is an apocalyptic number.
It is an amenable number.
4425761 is a deficient number, since it is larger than the sum of its proper divisors (5263).
4425761 is a wasteful number, since it uses less digits than its factorization.
4425761 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5262.
The product of its digits is 6720, while the sum is 29.
The square root of 4425761 is about 2103.7492721330. The cubic root of 4425761 is about 164.1834280200.
The spelling of 4425761 in words is "four million, four hundred twenty-five thousand, seven hundred sixty-one".
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