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48908111 = 731225383
BaseRepresentation
bin1011101010010…
…0011101001111
310102000210022112
42322210131033
5100010024421
64504134235
71132466150
oct272443517
9112023275
1048908111
112567542a
121446737b
13a195415
1466d1927
15446145b
hex2ea474f

48908111 has 8 divisors (see below), whose sum is σ = 57698304. Its totient is φ = 40568760.

The previous prime is 48908107. The next prime is 48908131. The reversal of 48908111 is 11180984.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48908111 - 22 = 48908107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48908131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112475 + ... + 112908.

It is an arithmetic number, because the mean of its divisors is an integer number (7212288).

Almost surely, 248908111 is an apocalyptic number.

48908111 is a deficient number, since it is larger than the sum of its proper divisors (8790193).

48908111 is a wasteful number, since it uses less digits than its factorization.

48908111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225421.

The product of its (nonzero) digits is 2304, while the sum is 32.

The square root of 48908111 is about 6993.4334200019. The cubic root of 48908111 is about 365.7016864105.

The spelling of 48908111 in words is "forty-eight million, nine hundred eight thousand, one hundred eleven".

Divisors: 1 7 31 217 225383 1577681 6986873 48908111