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48680212 = 2272959951
BaseRepresentation
bin1011100110110…
…0110100010100
310101121012200211
42321230310110
544430231322
64455215204
71130526550
oct271546424
9111535624
1048680212
112552a189
1214377504
13a115779
146672860
154418b77
hex2e6cd14

48680212 has 24 divisors (see below), whose sum is σ = 100719360. Its totient is φ = 20143200.

The previous prime is 48680209. The next prime is 48680221. The reversal of 48680212 is 21208684.

48680212 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, 29164 + ... + 30787.

It is an arithmetic number, because the mean of its divisors is an integer number (4196640).

Almost surely, 248680212 is an apocalyptic number.

It is an amenable number.

48680212 is an abundant number, since it is smaller than the sum of its proper divisors (52039148).

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

48680212 is a wasteful number, since it uses less digits than its factorization.

48680212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59991 (or 59989 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 48680212 is about 6977.1206095351. The cubic root of 48680212 is about 365.1327771141.

Adding to 48680212 its reverse (21208684), we get a palindrome (69888896).

The spelling of 48680212 in words is "forty-eight million, six hundred eighty thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 29 58 116 203 406 812 59951 119902 239804 419657 839314 1678628 1738579 3477158 6954316 12170053 24340106 48680212