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48048472 = 23232231171
BaseRepresentation
bin1011011101001…
…0100101011000
310100102010010001
42313102211120
544300022342
64433502344
71122256003
oct267224530
9110363101
1048048472
112513858a
12141119b4
139c54064
14654a53a
1543418b7
hex2dd2958

48048472 has 32 divisors (see below), whose sum is σ = 94510080. Its totient is φ = 22857120.

The previous prime is 48048467. The next prime is 48048487. The reversal of 48048472 is 27484084.

48048472 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, 40447 + ... + 41617.

It is an arithmetic number, because the mean of its divisors is an integer number (2953440).

Almost surely, 248048472 is an apocalyptic number.

It is an amenable number.

48048472 is a deficient number, since it is larger than the sum of its proper divisors (46461608).

48048472 is a wasteful number, since it uses less digits than its factorization.

48048472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423 (or 1419 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 37.

The square root of 48048472 is about 6931.7005128612. The cubic root of 48048472 is about 363.5464100074.

The spelling of 48048472 in words is "forty-eight million, forty-eight thousand, four hundred seventy-two".

Divisors: 1 2 4 8 23 46 92 184 223 446 892 1171 1784 2342 4684 5129 9368 10258 20516 26933 41032 53866 107732 215464 261133 522266 1044532 2089064 6006059 12012118 24024236 48048472