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48501055 = 522942359
BaseRepresentation
bin1011100100000…
…1000100111111
310101021002221101
42321001010333
544404013210
64451313531
71126152331
oct271010477
9111232841
1048501055
1125417619
12142ab8a7
13a082065
146627451
1543d0a3a
hex2e4113f

48501055 has 8 divisors (see below), whose sum is σ = 58456800. Its totient is φ = 38630496.

The previous prime is 48501041. The next prime is 48501071. The reversal of 48501055 is 55010584.

48501055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48501055 is a prime.

It is a super-2 number, since 2×485010552 = 4704704672226050, which contains 22 as substring.

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, 20035 + ... + 22324.

It is an arithmetic number, because the mean of its divisors is an integer number (7307100).

Almost surely, 248501055 is an apocalyptic number.

48501055 is a deficient number, since it is larger than the sum of its proper divisors (9955745).

48501055 is a wasteful number, since it uses less digits than its factorization.

48501055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42593.

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 48501055 is about 6964.2698827659. The cubic root of 48501055 is about 364.6842957245.

The spelling of 48501055 in words is "forty-eight million, five hundred one thousand, fifty-five".

Divisors: 1 5 229 1145 42359 211795 9700211 48501055