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48074512 = 2410932749
BaseRepresentation
bin1011011101100…
…0111100010000
310100110102211111
42313120330100
544301341022
64434223104
71122424633
oct267307420
9110412744
1048074512
1125156102
1214124a94
139c62b75
146555c1a
154349477
hex2dd8f10

48074512 has 20 divisors (see below), whose sum is σ = 93263500. Its totient is φ = 24006528.

The previous prime is 48074483. The next prime is 48074519. The reversal of 48074512 is 21547084.

48074512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 29550096 + 18524416 = 5436^2 + 4304^2 .

It is a super-3 number, since 3×480745123 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (48074519) 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, 16114 + ... + 18862.

It is an arithmetic number, because the mean of its divisors is an integer number (4663175).

Almost surely, 248074512 is an apocalyptic number.

It is an amenable number.

48074512 is a deficient number, since it is larger than the sum of its proper divisors (45188988).

48074512 is a wasteful number, since it uses less digits than its factorization.

48074512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3850 (or 3844 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 48074512 is about 6933.5785854060. The cubic root of 48074512 is about 363.6120731350.

The spelling of 48074512 in words is "forty-eight million, seventy-four thousand, five hundred twelve".

Divisors: 1 2 4 8 16 1093 2186 2749 4372 5498 8744 10996 17488 21992 43984 3004657 6009314 12018628 24037256 48074512