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48385229 = 1915711621
BaseRepresentation
bin1011100010010…
…0110011001101
310101001020001112
42320210303031
544341311404
64445021405
71125160544
oct270446315
9111036045
1048385229
11253485a2
1214254865
13a041419
1465d715b
1543ab56e
hex2e24ccd

48385229 has 8 divisors (see below), whose sum is σ = 50995680. Its totient is φ = 45781200.

The previous prime is 48385223. The next prime is 48385241. The reversal of 48385229 is 92258384.

48385229 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 a cyclic number.

It is not a de Polignac number, because 48385229 - 216 = 48319693 is a prime.

It is a super-2 number, since 2×483852292 = 4682260770764882, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48385223) 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, 29039 + ... + 30659.

It is an arithmetic number, because the mean of its divisors is an integer number (6374460).

Almost surely, 248385229 is an apocalyptic number.

It is an amenable number.

48385229 is a deficient number, since it is larger than the sum of its proper divisors (2610451).

48385229 is a wasteful number, since it uses less digits than its factorization.

48385229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3211.

The product of its digits is 138240, while the sum is 41.

The square root of 48385229 is about 6955.9491803779. The cubic root of 48385229 is about 364.3937618898.

The spelling of 48385229 in words is "forty-eight million, three hundred eighty-five thousand, two hundred twenty-nine".

Divisors: 1 19 1571 1621 29849 30799 2546591 48385229