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48655684 = 22711413853
BaseRepresentation
bin1011100110011…
…0110101000100
310101112222001101
42321212311010
544423440214
64454505444
71130365210
oct271466504
9111488041
1048655684
1125512810
1214365284
13a10755c
146667940
154411774
hex2e66d44

48655684 has 48 divisors (see below), whose sum is σ = 108775296. Its totient is φ = 18489600.

The previous prime is 48655681. The next prime is 48655721.

48655684 is nontrivially palindromic in base 10.

48655684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (48655681) 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, 10702 + ... + 14554.

It is an arithmetic number, because the mean of its divisors is an integer number (2266152).

Almost surely, 248655684 is an apocalyptic number.

48655684 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48655684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54387648).

48655684 is an abundant number, since it is smaller than the sum of its proper divisors (60119612).

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

48655684 is a wasteful number, since it uses less digits than its factorization.

48655684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3916 (or 3914 counting only the distinct ones).

The product of its digits is 921600, while the sum is 46.

The square root of 48655684 is about 6975.3626429025. The cubic root of 48655684 is about 365.0714415734.

The spelling of 48655684 in words is "forty-eight million, six hundred fifty-five thousand, six hundred eighty-four".

Divisors: 1 2 4 7 11 14 22 28 41 44 77 82 154 164 287 308 451 574 902 1148 1804 3157 3853 6314 7706 12628 15412 26971 42383 53942 84766 107884 157973 169532 296681 315946 593362 631892 1105811 1186724 1737703 2211622 3475406 4423244 6950812 12163921 24327842 48655684