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48943205 = 526936389
BaseRepresentation
bin1011101010110…
…1000001100101
310102002120110022
42322231001211
5100012140310
64505004525
71133003363
oct272550145
9112076408
1048943205
1125699833
1214483745
13a1a839c
146700633
15446ba55
hex2ead065

48943205 has 8 divisors (see below), whose sum is σ = 58951800. Its totient is φ = 39007936.

The previous prime is 48943201. The next prime is 48943207. The reversal of 48943205 is 50234984.

48943205 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 4 ways, for example, as 6145441 + 42797764 = 2479^2 + 6542^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 48943205 - 22 = 48943201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48943201) 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 7 ways as a sum of consecutive naturals, for example, 16850 + ... + 19539.

It is an arithmetic number, because the mean of its divisors is an integer number (7368975).

Almost surely, 248943205 is an apocalyptic number.

It is an amenable number.

48943205 is a deficient number, since it is larger than the sum of its proper divisors (10008595).

48943205 is a wasteful number, since it uses less digits than its factorization.

48943205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36663.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 48943205 is about 6995.9420380675. The cubic root of 48943205 is about 365.7891352084.

The spelling of 48943205 in words is "forty-eight million, nine hundred forty-three thousand, two hundred five".

Divisors: 1 5 269 1345 36389 181945 9788641 48943205