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4859774969 = 72130775883
BaseRepresentation
bin1001000011010101…
…00100011111111001
3110112200112010222112
410201222210133321
534423100244334
62122121502105
7231300256100
oct44152443771
913480463875
104859774969
112074241955
12b37641935
135c5aa2cba
143415dd037
151d69a84ce
hex121aa47f9

4859774969 has 12 divisors (see below), whose sum is σ = 5657607504. Its totient is φ = 4162279464.

The previous prime is 4859774947. The next prime is 4859775001. The reversal of 4859774969 is 9694779584.

It is not a de Polignac number, because 4859774969 - 216 = 4859709433 is a prime.

It is a super-2 number, since 2×48597749692 = 47234825498637901922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4859774899 and 4859774908.

It is not an unprimeable number, because it can be changed into a prime (4859774869) 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 11 ways as a sum of consecutive naturals, for example, 26102 + ... + 101984.

It is an arithmetic number, because the mean of its divisors is an integer number (471467292).

Almost surely, 24859774969 is an apocalyptic number.

4859774969 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4859774969 is a deficient number, since it is larger than the sum of its proper divisors (797832535).

4859774969 is a wasteful number, since it uses less digits than its factorization.

4859774969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77204 (or 77197 counting only the distinct ones).

The product of its digits is 137168640, while the sum is 68.

The square root of 4859774969 is about 69712.0862476515. The cubic root of 4859774969 is about 1693.8387080911.

The spelling of 4859774969 in words is "four billion, eight hundred fifty-nine million, seven hundred seventy-four thousand, nine hundred sixty-nine".

Divisors: 1 7 49 1307 9149 64043 75883 531181 3718267 99179081 694253567 4859774969