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48050513 = 724232833
BaseRepresentation
bin1011011101001…
…1000101010001
310100102012220122
42313103011101
544300104023
64433520025
71122264650
oct267230521
9110365818
1048050513
112513a075
1214113015
139c54c74
14654b197
1543422c8
hex2dd3151

48050513 has 8 divisors (see below), whose sum is σ = 54956928. Its totient is φ = 41154624.

The previous prime is 48050507. The next prime is 48050533. The reversal of 48050513 is 31505084.

48050513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48050513 - 28 = 48050257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48050503) 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 7 ways as a sum of consecutive naturals, for example, 15545 + ... + 18377.

It is an arithmetic number, because the mean of its divisors is an integer number (6869616).

Almost surely, 248050513 is an apocalyptic number.

It is an amenable number.

48050513 is a deficient number, since it is larger than the sum of its proper divisors (6906415).

48050513 is a wasteful number, since it uses less digits than its factorization.

48050513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5263.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 48050513 is about 6931.8477334690. The cubic root of 48050513 is about 363.5515575017.

Adding to 48050513 its reverse (31505084), we get a palindrome (79555597).

The spelling of 48050513 in words is "forty-eight million, fifty thousand, five hundred thirteen".

Divisors: 1 7 2423 2833 16961 19831 6864359 48050513