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4894603087 = 11494390019
BaseRepresentation
bin1001000111011110…
…11011011101001111
3110122010001121011211
410203233123131033
540011004244322
62125404155251
7232202303563
oct44357333517
913563047154
104894603087
11209196a820
12b47238b27
1360007875a
143460a76a3
151d9a87b77
hex123bdb74f

4894603087 has 8 divisors (see below), whose sum is σ = 5340706560. Its totient is φ = 4448689560.

The previous prime is 4894603069. The next prime is 4894603099. The reversal of 4894603087 is 7803064984.

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 4894603087 - 27 = 4894602959 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 4894603087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4894603037) 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, 9364 + ... + 99382.

It is an arithmetic number, because the mean of its divisors is an integer number (667588320).

Almost surely, 24894603087 is an apocalyptic number.

4894603087 is a deficient number, since it is larger than the sum of its proper divisors (446103473).

4894603087 is a wasteful number, since it uses less digits than its factorization.

4894603087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94973.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 4894603087 is about 69961.4400009034. The cubic root of 4894603087 is about 1697.8754413457.

The spelling of 4894603087 in words is "four billion, eight hundred ninety-four million, six hundred three thousand, eighty-seven".

Divisors: 1 11 4943 54373 90019 990209 444963917 4894603087