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48471875 = 5515511
BaseRepresentation
bin1011100011100…
…1111101000011
310101012121220122
42320321331003
544402100000
64450530455
71126001264
oct270717503
9111177818
1048471875
11253a7701
1214296a2b
13a0719aa
14661a96b
1543c7085
hex2e39f43

48471875 has 12 divisors (see below), whose sum is σ = 60589872. Its totient is φ = 38775000.

The previous prime is 48471859. The next prime is 48471877. The reversal of 48471875 is 57817484.

It is not a de Polignac number, because 48471875 - 24 = 48471859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48471877) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4631 + ... + 10880.

It is an arithmetic number, because the mean of its divisors is an integer number (5049156).

Almost surely, 248471875 is an apocalyptic number.

48471875 is a deficient number, since it is larger than the sum of its proper divisors (12117997).

48471875 is an frugal number, since it uses more digits than its factorization.

48471875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15536 (or 15516 counting only the distinct ones).

The product of its digits is 250880, while the sum is 44.

The square root of 48471875 is about 6962.1745884458. The cubic root of 48471875 is about 364.6111452706.

The spelling of 48471875 in words is "forty-eight million, four hundred seventy-one thousand, eight hundred seventy-five".

Divisors: 1 5 25 125 625 3125 15511 77555 387775 1938875 9694375 48471875