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48470055 = 357940903
BaseRepresentation
bin1011100011100…
…1100000100111
310101012112102020
42320321200213
544402020210
64450514223
71125663054
oct270714047
9111175366
1048470055
11253a62a7
1214295973
13a070c0a
14661a02b
1543c6770
hex2e39827

48470055 has 16 divisors (see below), whose sum is σ = 78535680. Its totient is φ = 25522848.

The previous prime is 48470053. The next prime is 48470087. The reversal of 48470055 is 55007484.

48470055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48470055 - 21 = 48470053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48469998 and 48470025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48470053) 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 15 ways as a sum of consecutive naturals, for example, 19267 + ... + 21636.

It is an arithmetic number, because the mean of its divisors is an integer number (4908480).

Almost surely, 248470055 is an apocalyptic number.

48470055 is a deficient number, since it is larger than the sum of its proper divisors (30065625).

48470055 is a wasteful number, since it uses less digits than its factorization.

48470055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40990.

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 48470055 is about 6962.0438809304. The cubic root of 48470055 is about 364.6065817955.

The spelling of 48470055 in words is "forty-eight million, four hundred seventy thousand, fifty-five".

Divisors: 1 3 5 15 79 237 395 1185 40903 122709 204515 613545 3231337 9694011 16156685 48470055