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4808632672 = 25792717019
BaseRepresentation
bin1000111101001110…
…11110100101100000
3110102010021211221101
410132213132211200
534322002221142
62113053404144
7230106463144
oct43647364540
913363254841
104808632672
112048390998
12b22499654
135b830799c
143388c9224
151d22550b7
hex11e9de960

4808632672 has 48 divisors (see below), whose sum is σ = 9623577600. Its totient is φ = 2364785280.

The previous prime is 4808632663. The next prime is 4808632687. The reversal of 4808632672 is 2762368084.

It is a super-3 number, since 3×48086326723 (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 681579 + ... + 688597.

It is an arithmetic number, because the mean of its divisors is an integer number (200491200).

Almost surely, 24808632672 is an apocalyptic number.

It is an amenable number.

4808632672 is an abundant number, since it is smaller than the sum of its proper divisors (4814944928).

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

4808632672 is a wasteful number, since it uses less digits than its factorization.

4808632672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7379 (or 7371 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 46.

The square root of 4808632672 is about 69344.3052600572. The cubic root of 4808632672 is about 1687.8759857380.

The spelling of 4808632672 in words is "four billion, eight hundred eight million, six hundred thirty-two thousand, six hundred seventy-two".

Divisors: 1 2 4 8 16 32 79 158 271 316 542 632 1084 1264 2168 2528 4336 7019 8672 14038 21409 28076 42818 56152 85636 112304 171272 224608 342544 554501 685088 1109002 1902149 2218004 3804298 4436008 7608596 8872016 15217192 17744032 30434384 60868768 150269771 300539542 601079084 1202158168 2404316336 4808632672