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48040895 = 5717263307
BaseRepresentation
bin1011011101000…
…0101110111111
310100101201201102
42313100232333
544244302040
64433403315
71122224630
oct267205677
9110351642
1048040895
1125132921
121410953b
139c50786
146547887
15433e515
hex2dd0bbf

48040895 has 32 divisors (see below), whose sum is σ = 70253568. Its totient is φ = 30786048.

The previous prime is 48040891. The next prime is 48040931. The reversal of 48040895 is 59804084.

It is not a de Polignac number, because 48040895 - 22 = 48040891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48040891) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 156332 + ... + 156638.

It is an arithmetic number, because the mean of its divisors is an integer number (2195424).

Almost surely, 248040895 is an apocalyptic number.

48040895 is a deficient number, since it is larger than the sum of its proper divisors (22212673).

48040895 is a wasteful number, since it uses less digits than its factorization.

48040895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 48040895 is about 6931.1539443299. The cubic root of 48040895 is about 363.5272991953.

The spelling of 48040895 in words is "forty-eight million, forty thousand, eight hundred ninety-five".

Divisors: 1 5 7 17 35 85 119 263 307 595 1315 1535 1841 2149 4471 5219 9205 10745 22355 26095 31297 36533 80741 156485 182665 403705 565187 1372597 2825935 6862985 9608179 48040895