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48385230 = 2351794873
BaseRepresentation
bin1011100010010…
…0110011001110
310101001020001120
42320210303032
544341311410
64445021410
71125160545
oct270446316
9111036046
1048385230
11253485a3
1214254866
13a04141a
1465d715c
1543ab570
hex2e24cce

48385230 has 32 divisors (see below), whose sum is σ = 122956704. Its totient is φ = 12143616.

The previous prime is 48385223. The next prime is 48385241. The reversal of 48385230 is 3258384.

48385230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×483852302 = 4682260964305800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48385191 and 48385200.

It is a congruent number.

It is an unprimeable number.

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, 46927 + ... + 47946.

It is an arithmetic number, because the mean of its divisors is an integer number (3842397).

Almost surely, 248385230 is an apocalyptic number.

48385230 is an abundant number, since it is smaller than the sum of its proper divisors (74571474).

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

48385230 is a wasteful number, since it uses less digits than its factorization.

48385230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94900.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 48385230 is about 6955.9492522588. The cubic root of 48385230 is about 364.3937644002.

The spelling of 48385230 in words is "forty-eight million, three hundred eighty-five thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 510 94873 189746 284619 474365 569238 948730 1423095 1612841 2846190 3225682 4838523 8064205 9677046 16128410 24192615 48385230