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4584081 = 313910993
BaseRepresentation
bin10001011111001010010001
322121220011210
4101133022101
52133142311
6242130333
753651445
oct21371221
98556153
104584081
1126510a7
1216509a9
13c46698
14874825
156083a6
hex45f291

4584081 has 8 divisors (see below), whose sum is σ = 6156640. Its totient is φ = 3033792.

The previous prime is 4584077. The next prime is 4584103. The reversal of 4584081 is 1804854.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4584081 - 22 = 4584077 is a prime.

It is a super-2 number, since 2×45840812 = 42027597229122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4584031) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5080 + ... + 5913.

It is an arithmetic number, because the mean of its divisors is an integer number (769580).

Almost surely, 24584081 is an apocalyptic number.

It is an amenable number.

4584081 is a deficient number, since it is larger than the sum of its proper divisors (1572559).

4584081 is a wasteful number, since it uses less digits than its factorization.

4584081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11135.

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 4584081 is about 2141.0467066367. The cubic root of 4584081 is about 166.1182807273.

The spelling of 4584081 in words is "four million, five hundred eighty-four thousand, eighty-one".

Divisors: 1 3 139 417 10993 32979 1528027 4584081