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4285008083 = 171009249811
BaseRepresentation
bin1111111101101000…
…0000100011010011
3102001121222222001002
43333122000203103
532233430224313
61545110332215
7211120652636
oct37732004323
912047888032
104285008083
1118a9858aa4
129b705a06b
135339a0755
142c9143c1d
151a12c2058
hexff6808d3

4285008083 has 8 divisors (see below), whose sum is σ = 4541582160. Its totient is φ = 4028935680.

The previous prime is 4285008061. The next prime is 4285008089. The reversal of 4285008083 is 3808005824.

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 4285008083 - 214 = 4284991699 is a prime.

It is a super-2 number, since 2×42850080832 = 36722588542750669778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4285008089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107753 + ... + 142058.

It is an arithmetic number, because the mean of its divisors is an integer number (567697770).

Almost surely, 24285008083 is an apocalyptic number.

4285008083 is a deficient number, since it is larger than the sum of its proper divisors (256574077).

4285008083 is a wasteful number, since it uses less digits than its factorization.

4285008083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250837.

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 4285008083 is about 65459.9731362609. The cubic root of 4285008083 is about 1624.2412973244.

The spelling of 4285008083 in words is "four billion, two hundred eighty-five million, eight thousand, eighty-three".

Divisors: 1 17 1009 17153 249811 4246787 252059299 4285008083