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48905275 = 521956211
BaseRepresentation
bin1011101010001…
…1110000111011
310102000122102111
42322203300323
5100004432100
64504113151
71132454656
oct272436073
9112018374
1048905275
1125673291
12144657b7
13a194043
1466d089d
1544606ba
hex2ea3c3b

48905275 has 6 divisors (see below), whose sum is σ = 60642572. Its totient is φ = 39124200.

The previous prime is 48905267. The next prime is 48905279. The reversal of 48905275 is 57250984.

It is not a de Polignac number, because 48905275 - 23 = 48905267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48905279) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 978081 + ... + 978130.

Almost surely, 248905275 is an apocalyptic number.

48905275 is a deficient number, since it is larger than the sum of its proper divisors (11737297).

48905275 is a wasteful number, since it uses less digits than its factorization.

48905275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956221 (or 1956216 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 48905275 is about 6993.2306554267. The cubic root of 48905275 is about 365.6946177123.

The spelling of 48905275 in words is "forty-eight million, nine hundred five thousand, two hundred seventy-five".

Divisors: 1 5 25 1956211 9781055 48905275