Search a number
-
+
48389304 = 23313115391
BaseRepresentation
bin1011100010010…
…1110010111000
310101001102122110
42320211302320
544341424204
64445052320
71125205455
oct270456270
9111042573
1048389304
1125350667
12142570a0
13a043232
1465d882c
1543ac889
hex2e25cb8

48389304 has 32 divisors (see below), whose sum is σ = 121904640. Its totient is φ = 16005600.

The previous prime is 48389281. The next prime is 48389339. The reversal of 48389304 is 40398384.

48389304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 4552 + ... + 10839.

It is an arithmetic number, because the mean of its divisors is an integer number (3809520).

Almost surely, 248389304 is an apocalyptic number.

It is an amenable number.

48389304 is an abundant number, since it is smaller than the sum of its proper divisors (73515336).

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

48389304 is a wasteful number, since it uses less digits than its factorization.

48389304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15531 (or 15527 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 48389304 is about 6956.2420889443. The cubic root of 48389304 is about 364.4039913402.

The spelling of 48389304 in words is "forty-eight million, three hundred eighty-nine thousand, three hundred four".

Divisors: 1 2 3 4 6 8 12 24 131 262 393 524 786 1048 1572 3144 15391 30782 46173 61564 92346 123128 184692 369384 2016221 4032442 6048663 8064884 12097326 16129768 24194652 48389304