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48280014 = 23210326041
BaseRepresentation
bin1011100000101…
…1000111001110
310100211212201200
42320023013032
544324430024
64442450330
71124242026
oct270130716
9110755650
1048280014
1125286542
12142039a6
13a005573
1465aaa86
15438a2c9
hex2e0b1ce

48280014 has 24 divisors (see below), whose sum is σ = 105626352. Its totient is φ = 15936480.

The previous prime is 48280003. The next prime is 48280019. The reversal of 48280014 is 41008284.

48280014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 48280014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48280019) 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 11 ways as a sum of consecutive naturals, for example, 11167 + ... + 14874.

It is an arithmetic number, because the mean of its divisors is an integer number (4401098).

Almost surely, 248280014 is an apocalyptic number.

48280014 is an abundant number, since it is smaller than the sum of its proper divisors (57346338).

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

48280014 is a wasteful number, since it uses less digits than its factorization.

48280014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26152 (or 26149 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 48280014 is about 6948.3821138449. The cubic root of 48280014 is about 364.1294421494.

Adding to 48280014 its reverse (41008284), we get a palindrome (89288298).

The spelling of 48280014 in words is "forty-eight million, two hundred eighty thousand, fourteen".

Divisors: 1 2 3 6 9 18 103 206 309 618 927 1854 26041 52082 78123 156246 234369 468738 2682223 5364446 8046669 16093338 24140007 48280014