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4805085959 = 19661382601
BaseRepresentation
bin1000111100110011…
…11100101100000111
3110101212121122202122
410132121330230013
534320100222314
62112445400155
7230034361652
oct43631745407
913355548678
104805085959
112046389223
12b2126905b
135b766553b
14338244899
151d1ca428e
hex11e67cb07

4805085959 has 8 divisors (see below), whose sum is σ = 5065650480. Its totient is φ = 4545288000.

The previous prime is 4805085953. The next prime is 4805085973. The reversal of 4805085959 is 9595805084.

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 4805085959 - 232 = 510118663 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4805085959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4805085953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178742 + ... + 203859.

It is an arithmetic number, because the mean of its divisors is an integer number (633206310).

Almost surely, 24805085959 is an apocalyptic number.

4805085959 is a deficient number, since it is larger than the sum of its proper divisors (260564521).

4805085959 is a wasteful number, since it uses less digits than its factorization.

4805085959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383281.

The product of its (nonzero) digits is 2592000, while the sum is 53.

The square root of 4805085959 is about 69318.7273325182. The cubic root of 4805085959 is about 1687.4609069609.

The spelling of 4805085959 in words is "four billion, eight hundred five million, eighty-five thousand, nine hundred fifty-nine".

Divisors: 1 19 661 12559 382601 7269419 252899261 4805085959