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48257516 = 2259204481
BaseRepresentation
bin1011100000010…
…1100111101100
310100210201212102
42320011213230
544323220031
64442154232
71124116316
oct270054754
9110721772
1048257516
112527064a
12141b2978
139cc8258
1465a27b6
1543837cb
hex2e059ec

48257516 has 12 divisors (see below), whose sum is σ = 85882440. Its totient is φ = 23719680.

The previous prime is 48257513. The next prime is 48257551. The reversal of 48257516 is 61575284.

48257516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 48257516.

It is not an unprimeable number, because it can be changed into a prime (48257513) 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 3 ways as a sum of consecutive naturals, for example, 102005 + ... + 102476.

It is an arithmetic number, because the mean of its divisors is an integer number (7156870).

Almost surely, 248257516 is an apocalyptic number.

It is an amenable number.

48257516 is a deficient number, since it is larger than the sum of its proper divisors (37624924).

48257516 is a wasteful number, since it uses less digits than its factorization.

48257516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204544 (or 204542 counting only the distinct ones).

The product of its digits is 67200, while the sum is 38.

The square root of 48257516 is about 6946.7629871761. The cubic root of 48257516 is about 364.0728731447.

The spelling of 48257516 in words is "forty-eight million, two hundred fifty-seven thousand, five hundred sixteen".

Divisors: 1 2 4 59 118 236 204481 408962 817924 12064379 24128758 48257516