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48887375 = 53419539
BaseRepresentation
bin1011101001111…
…1011001001111
310101222201212112
42322133121033
5100003344000
64503454235
71132351535
oct272373117
9111881775
1048887375
1125660899
121445737b
13a188b54
1466c8155
15445a235
hex2e9f64f

48887375 has 16 divisors (see below), whose sum is σ = 62506080. Its totient is φ = 38152000.

The previous prime is 48887369. The next prime is 48887407. The reversal of 48887375 is 57378884.

It is not a de Polignac number, because 48887375 - 28 = 48887119 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356 + ... + 9894.

It is an arithmetic number, because the mean of its divisors is an integer number (3906630).

Almost surely, 248887375 is an apocalyptic number.

48887375 is a deficient number, since it is larger than the sum of its proper divisors (13618705).

48887375 is an equidigital number, since it uses as much as digits as its factorization.

48887375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9595 (or 9585 counting only the distinct ones).

The product of its digits is 1505280, while the sum is 50.

The square root of 48887375 is about 6991.9507292314. The cubic root of 48887375 is about 365.6499958561.

The spelling of 48887375 in words is "forty-eight million, eight hundred eighty-seven thousand, three hundred seventy-five".

Divisors: 1 5 25 41 125 205 1025 5125 9539 47695 238475 391099 1192375 1955495 9777475 48887375