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4871932484 = 221217983121
BaseRepresentation
bin1001000100110001…
…11100101001000100
3110120112101210221212
410202120330221010
534434203314414
62123234230552
7231505512536
oct44230745104
913515353855
104871932484
112080095a91
12b3b725458
135c846b8b3
14343085856
151d7aaa83e
hex12263ca44

4871932484 has 6 divisors (see below), whose sum is σ = 8525881854. Its totient is φ = 2435966240.

The previous prime is 4871932477. The next prime is 4871932523. The reversal of 4871932484 is 4842391784.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4855302400 + 16630084 = 69680^2 + 4078^2 .

It is a super-2 number, since 2×48719324842 = 47471452257308820512, 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 as a sum of consecutive naturals, namely, 608991557 + ... + 608991564.

It is an arithmetic number, because the mean of its divisors is an integer number (1420980309).

Almost surely, 24871932484 is an apocalyptic number.

It is an amenable number.

4871932484 is a deficient number, since it is larger than the sum of its proper divisors (3653949370).

4871932484 is a wasteful number, since it uses less digits than its factorization.

4871932484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217983125 (or 1217983123 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 50.

The square root of 4871932484 is about 69799.2298238312. The cubic root of 4871932484 is about 1695.2500026007.

The spelling of 4871932484 in words is "four billion, eight hundred seventy-one million, nine hundred thirty-two thousand, four hundred eighty-four".

Divisors: 1 2 4 1217983121 2435966242 4871932484