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4287709058 = 212619169891
BaseRepresentation
bin1111111110010001…
…0011111110000010
3102001211002012002012
43333210103332002
532240123142213
61545244252522
7211152632333
oct37744237602
912054065065
104287709058
111900333306
129b7b41142
13534407c69
142c964828a
151a16574a8
hexff913f82

4287709058 has 8 divisors (see below), whose sum is σ = 6432111120. Its totient is φ = 2143672020.

The previous prime is 4287709057. The next prime is 4287709061. The reversal of 4287709058 is 8509077824.

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

It is a junction number, because it is equal to n+sod(n) for n = 4287708997 and 4287709015.

It is not an unprimeable number, because it can be changed into a prime (4287709057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59708 + ... + 110183.

It is an arithmetic number, because the mean of its divisors is an integer number (804013890).

Almost surely, 24287709058 is an apocalyptic number.

4287709058 is a deficient number, since it is larger than the sum of its proper divisors (2144402062).

4287709058 is a wasteful number, since it uses less digits than its factorization.

4287709058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182512.

The product of its (nonzero) digits is 1128960, while the sum is 50.

The square root of 4287709058 is about 65480.6006233907. The cubic root of 4287709058 is about 1624.5824957239.

The spelling of 4287709058 in words is "four billion, two hundred eighty-seven million, seven hundred nine thousand, fifty-eight".

Divisors: 1 2 12619 25238 169891 339782 2143854529 4287709058