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8484468755 = 57242413393
BaseRepresentation
bin1111110011011011…
…01011100000010011
3210220022000200002112
413321231223200103
5114334011000010
63521523335535
7420152536340
oct77155534023
923808020075
108484468755
113664296a54
1217895215ab
13a52a1ab19
145a6b797c7
15349ce6a05
hex1f9b6b813

8484468755 has 8 divisors (see below), whose sum is σ = 11635842912. Its totient is φ = 5817921408.

The previous prime is 8484468743. The next prime is 8484468803. The reversal of 8484468755 is 5578644848.

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 8484468755 - 216 = 8484403219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8484468694 and 8484468703.

It is an unprimeable number.

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, 121206662 + ... + 121206731.

It is an arithmetic number, because the mean of its divisors is an integer number (1454480364).

Almost surely, 28484468755 is an apocalyptic number.

8484468755 is a deficient number, since it is larger than the sum of its proper divisors (3151374157).

8484468755 is a wasteful number, since it uses less digits than its factorization.

8484468755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242413405.

The product of its digits is 34406400, while the sum is 59.

The square root of 8484468755 is about 92111.1760591515. The cubic root of 8484468755 is about 2039.5837894798.

The spelling of 8484468755 in words is "eight billion, four hundred eighty-four million, four hundred sixty-eight thousand, seven hundred fifty-five".

Divisors: 1 5 7 35 242413393 1212066965 1696893751 8484468755