Search a number
-
+
48585380 = 2252429269
BaseRepresentation
bin1011100101010…
…1101010100100
310101102101121112
42321111222210
544414213010
64453204152
71126653224
oct271255244
9111371545
1048585380
1125474a08
1214330658
13a0b155c
14664a084
1543eaa05
hex2e55aa4

48585380 has 12 divisors (see below), whose sum is σ = 102029340. Its totient is φ = 19434144.

The previous prime is 48585349. The next prime is 48585389. The reversal of 48585380 is 8358584.

48585380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5866084 + 42719296 = 2422^2 + 6536^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (48585389) 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 3 ways as a sum of consecutive naturals, for example, 1214615 + ... + 1214654.

It is an arithmetic number, because the mean of its divisors is an integer number (8502445).

Almost surely, 248585380 is an apocalyptic number.

It is an amenable number.

48585380 is an abundant number, since it is smaller than the sum of its proper divisors (53443960).

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

48585380 is a wasteful number, since it uses less digits than its factorization.

48585380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429278 (or 2429276 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 41.

The square root of 48585380 is about 6970.3213699226. The cubic root of 48585380 is about 364.8955227339.

The spelling of 48585380 in words is "forty-eight million, five hundred eighty-five thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 2429269 4858538 9717076 12146345 24292690 48585380