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48915696 = 2431019077
BaseRepresentation
bin1011101010011…
…0010011110000
310102001011201110
42322212103300
5100010300241
64504233320
71132530234
oct272462360
9112034643
1048915696
11256800a5
121446b840
13a1989cb
1466d45c4
154463816
hex2ea64f0

48915696 has 20 divisors (see below), whose sum is σ = 126365672. Its totient is φ = 16305216.

The previous prime is 48915689. The next prime is 48915697. The reversal of 48915696 is 69651984.

48915696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 1019077 = 48915696 / (4 + 8 + 9 + 1 + 5 + 6 + 9 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48915697) 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, 509491 + ... + 509586.

Almost surely, 248915696 is an apocalyptic number.

It is an amenable number.

48915696 is an abundant number, since it is smaller than the sum of its proper divisors (77449976).

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

48915696 is a wasteful number, since it uses less digits than its factorization.

48915696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019088 (or 1019082 counting only the distinct ones).

The product of its digits is 466560, while the sum is 48.

The square root of 48915696 is about 6993.9756934093. The cubic root of 48915696 is about 365.7205905954.

The spelling of 48915696 in words is "forty-eight million, nine hundred fifteen thousand, six hundred ninety-six".

Divisors: 1 2 3 4 6 8 12 16 24 48 1019077 2038154 3057231 4076308 6114462 8152616 12228924 16305232 24457848 48915696