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48518066 = 237976389
BaseRepresentation
bin1011100100010…
…1001110110010
310101021222021102
42321011032302
544410034231
64451524402
71126253042
oct271051662
9111258242
1048518066
1125429383
12142b9702
13a089a1c
14662d722
1543d5acb
hex2e453b2

48518066 has 8 divisors (see below), whose sum is σ = 72807660. Its totient is φ = 24248848.

The previous prime is 48518059. The next prime is 48518081. The reversal of 48518066 is 66081584.

48518066 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 28313041 + 20205025 = 5321^2 + 4495^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon 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 3 ways as a sum of consecutive naturals, for example, 4400 + ... + 10788.

Almost surely, 248518066 is an apocalyptic number.

48518066 is a deficient number, since it is larger than the sum of its proper divisors (24289594).

48518066 is a wasteful number, since it uses less digits than its factorization.

48518066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10188.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 48518066 is about 6965.4910810366. The cubic root of 48518066 is about 364.7269265458.

The spelling of 48518066 in words is "forty-eight million, five hundred eighteen thousand, sixty-six".

Divisors: 1 2 3797 6389 7594 12778 24259033 48518066