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4897184264 = 2372109114613
BaseRepresentation
bin1001000111110010…
…10001101000001000
3110122021220201212222
410203321101220020
540012134344024
62125535353212
7232233244100
oct44371215010
913567821788
104897184264
112093373025
12b48082808
1360077058b
1434657a200
151d9de785e
hex123e51a08

4897184264 has 48 divisors (see below), whose sum is σ = 10779446700. Its totient is φ = 2079520128.

The previous prime is 4897184263. The next prime is 4897184269. The reversal of 4897184264 is 4624817984.

It can be written as a sum of positive squares in 2 ways, for example, as 4894121764 + 3062500 = 69958^2 + 1750^2 .

It is not an unprimeable number, because it can be changed into a prime (4897184261) 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 11 ways as a sum of consecutive naturals, for example, 14579 + ... + 100034.

Almost surely, 24897184264 is an apocalyptic number.

It is an amenable number.

4897184264 is an abundant number, since it is smaller than the sum of its proper divisors (5882262436).

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

4897184264 is a wasteful number, since it uses less digits than its factorization.

4897184264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114742 (or 114731 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 53.

The square root of 4897184264 is about 69979.8847098222. The cubic root of 4897184264 is about 1698.1738480337.

The spelling of 4897184264 in words is "four billion, eight hundred ninety-seven million, one hundred eighty-four thousand, two hundred sixty-four".

Divisors: 1 2 4 7 8 14 28 49 56 98 109 196 218 392 436 763 872 1526 3052 5341 6104 10682 21364 42728 114613 229226 458452 802291 916904 1604582 3209164 5616037 6418328 11232074 12492817 22464148 24985634 44928296 49971268 87449719 99942536 174899438 349798876 612148033 699597752 1224296066 2448592132 4897184264