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4807648 = 25150239
BaseRepresentation
bin10010010101101111100000
3100001020212001
4102111233200
52212321043
6251013344
755602316
oct22255740
910036761
104807648
11279406a
12173a254
13cc4381
148d20b6
1564e74d
hex495be0

4807648 has 12 divisors (see below), whose sum is σ = 9465120. Its totient is φ = 2403808.

The previous prime is 4807643. The next prime is 4807679. The reversal of 4807648 is 8467084.

It is a super-3 number, since 3×48076483 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4807643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75088 + ... + 75151.

It is an arithmetic number, because the mean of its divisors is an integer number (788760).

Almost surely, 24807648 is an apocalyptic number.

It is an amenable number.

4807648 is a deficient number, since it is larger than the sum of its proper divisors (4657472).

4807648 is a wasteful number, since it uses less digits than its factorization.

4807648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150249 (or 150241 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 4807648 is about 2192.6349445359. The cubic root of 4807648 is about 168.7760768115.

It can be divided in two parts, 480 and 7648, that added together give a triangular number (8128 = T127).

The spelling of 4807648 in words is "four million, eight hundred seven thousand, six hundred forty-eight".

Divisors: 1 2 4 8 16 32 150239 300478 600956 1201912 2403824 4807648