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8933952484 = 2213755729269
BaseRepresentation
bin10000101001000000…
…10100101111100100
3212001121210210212001
420110200110233210
5121244042434414
64034301335044
7434251225462
oct102440245744
925047723761
108933952484
113874a8a806
121893b67484
13ac4b96822
1460a741832
153744d2074
hex214814be4

8933952484 has 24 divisors (see below), whose sum is σ = 15777349560. Its totient is φ = 4426258176.

The previous prime is 8933952449. The next prime is 8933952487. The reversal of 8933952484 is 4842593398.

It can be written as a sum of positive squares in 4 ways, for example, as 589129984 + 8344822500 = 24272^2 + 91350^2 .

It is not an unprimeable number, because it can be changed into a prime (8933952487) 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, 290602 + ... + 319870.

It is an arithmetic number, because the mean of its divisors is an integer number (657389565).

Almost surely, 28933952484 is an apocalyptic number.

It is an amenable number.

8933952484 is a deficient number, since it is larger than the sum of its proper divisors (6843397076).

8933952484 is a wasteful number, since it uses less digits than its factorization.

8933952484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29967 (or 29965 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 55.

The square root of 8933952484 is about 94519.5878323641. The cubic root of 8933952484 is about 2074.9830150252.

The spelling of 8933952484 in words is "eight billion, nine hundred thirty-three million, nine hundred fifty-two thousand, four hundred eighty-four".

Divisors: 1 2 4 137 274 548 557 1114 2228 29269 58538 76309 117076 152618 305236 4009853 8019706 16039412 16302833 32605666 65211332 2233488121 4466976242 8933952484