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5275484560 = 245172138317
BaseRepresentation
bin1001110100111000…
…11000000110010000
3111121122202101100001
410322130120012100
541301011001220
62231251535344
7244505610313
oct47234300620
914548671301
105275484560
1122679676a5
1210328ba554
13660c54bc8
143808d297a
1520d22180a
hex13a718190

5275484560 has 40 divisors (see below), whose sum is σ = 12272948856. Its totient is φ = 2108912640.

The previous prime is 5275484521. The next prime is 5275484567. The reversal of 5275484560 is 654845725.

It can be written as a sum of positive squares in 4 ways, for example, as 1311019264 + 3964465296 = 36208^2 + 62964^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5275484560.

It is not an unprimeable number, because it can be changed into a prime (5275484567) by changing a digit.

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, 118522 + ... + 156838.

Almost surely, 25275484560 is an apocalyptic number.

It is an amenable number.

5275484560 is an abundant number, since it is smaller than the sum of its proper divisors (6997464296).

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

5275484560 is a wasteful number, since it uses less digits than its factorization.

5275484560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40051 (or 40045 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 46.

The square root of 5275484560 is about 72632.5310036763. The cubic root of 5275484560 is about 1740.8210068364.

The spelling of 5275484560 in words is "five billion, two hundred seventy-five million, four hundred eighty-four thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 1721 3442 6884 8605 13768 17210 27536 34420 38317 68840 76634 137680 153268 191585 306536 383170 613072 766340 1532680 3065360 65943557 131887114 263774228 329717785 527548456 659435570 1055096912 1318871140 2637742280 5275484560