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48108894 = 2310973561
BaseRepresentation
bin1011011110000…
…1010101011110
310100112011222220
42313201111132
544303441034
64435050210
71122630111
oct267412536
9110464886
1048108894
1125179a19
1214140966
139c75702
146564578
154354749
hex2de155e

48108894 has 16 divisors (see below), whose sum is σ = 97101840. Its totient is φ = 15888960.

The previous prime is 48108887. The next prime is 48108937. The reversal of 48108894 is 49880184.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36127 + ... + 37434.

It is an arithmetic number, because the mean of its divisors is an integer number (6068865).

Almost surely, 248108894 is an apocalyptic number.

48108894 is an abundant number, since it is smaller than the sum of its proper divisors (48992946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48108894 is a wasteful number, since it uses less digits than its factorization.

48108894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73675.

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 48108894 is about 6936.0575257130. The cubic root of 48108894 is about 363.6987353505.

The spelling of 48108894 in words is "forty-eight million, one hundred eight thousand, eight hundred ninety-four".

Divisors: 1 2 3 6 109 218 327 654 73561 147122 220683 441366 8018149 16036298 24054447 48108894