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4854184964 = 2217518913757
BaseRepresentation
bin1001000010101010…
…01111110000000100
3110112022000010221022
410201111033300010
534420132404324
62121402010312
7231201614516
oct44125176004
913468003838
104854184964
112071074012
12b357a6998
135c48967c5
14340985bb6
151d625205e
hex12154fc04

4854184964 has 24 divisors (see below), whose sum is σ = 8996906520. Its totient is φ = 2283716096.

The previous prime is 4854184921. The next prime is 4854184997. The reversal of 4854184964 is 4694814584.

It can be written as a sum of positive squares in 4 ways, for example, as 753063364 + 4101121600 = 27442^2 + 64040^2 .

It is a super-2 number, since 2×48541849642 = 47126223329447362592, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345974 + ... + 359730.

It is an arithmetic number, because the mean of its divisors is an integer number (374871105).

Almost surely, 24854184964 is an apocalyptic number.

It is an amenable number.

4854184964 is a deficient number, since it is larger than the sum of its proper divisors (4142721556).

4854184964 is a wasteful number, since it uses less digits than its factorization.

4854184964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18967 (or 18965 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 53.

The square root of 4854184964 is about 69671.9811976091. The cubic root of 4854184964 is about 1693.1890072533.

The spelling of 4854184964 in words is "four billion, eight hundred fifty-four million, one hundred eighty-four thousand, nine hundred sixty-four".

Divisors: 1 2 4 17 34 68 5189 10378 13757 20756 27514 55028 88213 176426 233869 352852 467738 935476 71385073 142770146 285540292 1213546241 2427092482 4854184964