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48783764 = 2279317487
BaseRepresentation
bin1011101000011…
…0000110010100
310101210110202002
42322012012110
544442040024
64501334432
71131440501
oct272060624
9111713662
1048783764
112559aa67
1214407418
13a150943
14669c4a8
1544396ae
hex2e86194

48783764 has 24 divisors (see below), whose sum is σ = 86903040. Its totient is φ = 23957856.

The previous prime is 48783733. The next prime is 48783799. The reversal of 48783764 is 46738784.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 99929 + ... + 100415.

It is an arithmetic number, because the mean of its divisors is an integer number (3620960).

Almost surely, 248783764 is an apocalyptic number.

It is an amenable number.

48783764 is a deficient number, since it is larger than the sum of its proper divisors (38119276).

48783764 is a wasteful number, since it uses less digits than its factorization.

48783764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887 (or 885 counting only the distinct ones).

The product of its digits is 903168, while the sum is 47.

The square root of 48783764 is about 6984.5374936355. The cubic root of 48783764 is about 365.3914958665.

The spelling of 48783764 in words is "forty-eight million, seven hundred eighty-three thousand, seven hundred sixty-four".

Divisors: 1 2 4 79 158 316 317 487 634 974 1268 1948 25043 38473 50086 76946 100172 153892 154379 308758 617516 12195941 24391882 48783764