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4289074319 = 193132116823
BaseRepresentation
bin1111111110100110…
…0001010010001111
3102001220122112212102
43333221201102033
532241000334234
61545333425315
7211200346565
oct37751412217
912056575772
104289074319
111901086022
129b849b23b
135347954ca
142c98c1a35
151a1826c7e
hexffa6148f

4289074319 has 8 divisors (see below), whose sum is σ = 4314817632. Its totient is φ = 4263367680.

The previous prime is 4289074297. The next prime is 4289074327. The reversal of 4289074319 is 9134709824.

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 4289074319 - 212 = 4289070223 is a prime.

It is a super-2 number, since 2×42890743192 = 36792317027810627522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4289074379) 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 7 ways as a sum of consecutive naturals, for example, 246542 + ... + 263364.

It is an arithmetic number, because the mean of its divisors is an integer number (539352204).

Almost surely, 24289074319 is an apocalyptic number.

4289074319 is a deficient number, since it is larger than the sum of its proper divisors (25743313).

4289074319 is a wasteful number, since it uses less digits than its factorization.

4289074319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18337.

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 4289074319 is about 65491.0247209494. The cubic root of 4289074319 is about 1624.7549066565.

The spelling of 4289074319 in words is "four billion, two hundred eighty-nine million, seventy-four thousand, three hundred nineteen".

Divisors: 1 193 1321 16823 254953 3246839 22223183 4289074319