Search a number
-
+
48257684 = 2217967399
BaseRepresentation
bin1011100000010…
…1101010010100
310100210202002122
42320011222110
544323221214
64442155112
71124116646
oct270055224
9110722078
1048257684
1125270792
12141b2a98
139cc8357
1465a2896
15438388e
hex2e05a94

48257684 has 12 divisors (see below), whose sum is σ = 84924000. Its totient is φ = 23993688.

The previous prime is 48257683. The next prime is 48257687. The reversal of 48257684 is 48675284.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48257683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32984 + ... + 34415.

It is an arithmetic number, because the mean of its divisors is an integer number (7077000).

Almost surely, 248257684 is an apocalyptic number.

It is an amenable number.

48257684 is a deficient number, since it is larger than the sum of its proper divisors (36666316).

48257684 is a wasteful number, since it uses less digits than its factorization.

48257684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67582 (or 67580 counting only the distinct ones).

The product of its digits is 430080, while the sum is 44.

The square root of 48257684 is about 6946.7750791284. The cubic root of 48257684 is about 364.0732956293.

The spelling of 48257684 in words is "forty-eight million, two hundred fifty-seven thousand, six hundred eighty-four".

Divisors: 1 2 4 179 358 716 67399 134798 269596 12064421 24128842 48257684