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48220075 = 5217234933
BaseRepresentation
bin1011011111110…
…0011110101011
310100201211111201
42313330132223
544321020300
64441305031
71123602211
oct267743653
9110654451
1048220075
1125245502
1214195177
139cb41b7
146592cb1
15437766a
hex2dfc7ab

48220075 has 24 divisors (see below), whose sum is σ = 66076128. Its totient is φ = 34721280.

The previous prime is 48220063. The next prime is 48220079. The reversal of 48220075 is 57002284.

It is not a de Polignac number, because 48220075 - 27 = 48219947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48220079) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7309 + ... + 12241.

It is an arithmetic number, because the mean of its divisors is an integer number (2753172).

Almost surely, 248220075 is an apocalyptic number.

48220075 is a deficient number, since it is larger than the sum of its proper divisors (17856053).

48220075 is a wasteful number, since it uses less digits than its factorization.

48220075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4983 (or 4978 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 48220075 is about 6944.0676119980. The cubic root of 48220075 is about 363.9786924492.

The spelling of 48220075 in words is "forty-eight million, two hundred twenty thousand, seventy-five".

Divisors: 1 5 17 23 25 85 115 391 425 575 1955 4933 9775 24665 83861 113459 123325 419305 567295 1928803 2096525 2836475 9644015 48220075