Search a number
-
+
48568020 = 22351734679
BaseRepresentation
bin1011100101000…
…1011011010100
310101101111210120
42321101123110
544413134040
64452551540
71126551504
oct271213324
9111344716
1048568020
1125462966
12143225b0
13a0a6697
146643a04
1543e57d0
hex2e516d4

48568020 has 48 divisors (see below), whose sum is σ = 136805760. Its totient is φ = 12873856.

The previous prime is 48567989. The next prime is 48568021. The reversal of 48568020 is 2086584.

48568020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48568021) 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 15 ways as a sum of consecutive naturals, for example, 8041 + ... + 12719.

It is an arithmetic number, because the mean of its divisors is an integer number (2850120).

Almost surely, 248568020 is an apocalyptic number.

It is an amenable number.

48568020 is an abundant number, since it is smaller than the sum of its proper divisors (88237740).

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

48568020 is a wasteful number, since it uses less digits than its factorization.

48568020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4864 (or 4862 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 48568020 is about 6969.0759789229. The cubic root of 48568020 is about 364.8520573890.

The spelling of 48568020 in words is "forty-eight million, five hundred sixty-eight thousand, twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 173 346 519 692 865 1038 1730 2076 2595 3460 4679 5190 9358 10380 14037 18716 23395 28074 46790 56148 70185 93580 140370 280740 809467 1618934 2428401 3237868 4047335 4856802 8094670 9713604 12142005 16189340 24284010 48568020