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5747870484 = 22361971149
BaseRepresentation
bin1010101101001100…
…11000101100010100
3112211120122002000000
411112212120230110
543232423323414
62350204451300
7262303043616
oct52646305424
915746562000
105747870484
11248a583194
121144b49b30
13707a8bcc5
143c753adb6
15239932b09
hex156998b14

5747870484 has 42 divisors (see below), whose sum is σ = 15081268650. Its totient is φ = 1915955856.

The previous prime is 5747870473. The next prime is 5747870503. The reversal of 5747870484 is 4840787475.

5747870484 is a `hidden beast` number, since 57 + 47 + 8 + 70 + 484 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5473040400 + 274830084 = 73980^2 + 16578^2 .

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 5747870484.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 982659 + ... + 988490.

It is an arithmetic number, because the mean of its divisors is an integer number (359077825).

Almost surely, 25747870484 is an apocalyptic number.

5747870484 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5747870484 is an abundant number, since it is smaller than the sum of its proper divisors (9333398166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5747870484 is a wasteful number, since it uses less digits than its factorization.

5747870484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1971171 (or 1971154 counting only the distinct ones).

The product of its (nonzero) digits is 7024640, while the sum is 54.

The square root of 5747870484 is about 75814.7115275129. The cubic root of 5747870484 is about 1791.3027442063.

The spelling of 5747870484 in words is "five billion, seven hundred forty-seven million, eight hundred seventy thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 729 972 1458 2916 1971149 3942298 5913447 7884596 11826894 17740341 23653788 35480682 53221023 70961364 106442046 159663069 212884092 319326138 478989207 638652276 957978414 1436967621 1915956828 2873935242 5747870484