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48886975 = 522816959
BaseRepresentation
bin1011101001111…
…1010010111111
310101222201022201
42322133102333
5100003340400
64503452331
71132350424
oct272372277
9111881281
1048886975
1125660565
12144570a7
13a188907
1466c7d4b
15445a06a
hex2e9f4bf

48886975 has 12 divisors (see below), whose sum is σ = 60844320. Its totient is φ = 38964800.

The previous prime is 48886963. The next prime is 48886991. The reversal of 48886975 is 57968884.

It is not a de Polignac number, because 48886975 - 215 = 48854207 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3546 + ... + 10504.

It is an arithmetic number, because the mean of its divisors is an integer number (5070360).

Almost surely, 248886975 is an apocalyptic number.

48886975 is a deficient number, since it is larger than the sum of its proper divisors (11957345).

48886975 is a wasteful number, since it uses less digits than its factorization.

48886975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7250 (or 7245 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 55.

The square root of 48886975 is about 6991.9221248524. The cubic root of 48886975 is about 365.6489985952.

The spelling of 48886975 in words is "forty-eight million, eight hundred eighty-six thousand, nine hundred seventy-five".

Divisors: 1 5 25 281 1405 6959 7025 34795 173975 1955479 9777395 48886975