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48888871 = 242320177
BaseRepresentation
bin1011101001111…
…1110000100111
310101222210220221
42322133300213
5100003420441
64503505211
71132356103
oct272376047
9111883827
1048888871
1125661a29
1214458207
13a189735
1466c8903
15445a8d1
hex2e9fc27

48888871 has 4 divisors (see below), whose sum is σ = 48911472. Its totient is φ = 48866272.

The previous prime is 48888863. The next prime is 48888887. The reversal of 48888871 is 17888884.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48888871 - 23 = 48888863 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 (48888841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7666 + ... + 12511.

It is an arithmetic number, because the mean of its divisors is an integer number (12227868).

Almost surely, 248888871 is an apocalyptic number.

48888871 is a deficient number, since it is larger than the sum of its proper divisors (22601).

48888871 is a wasteful number, since it uses less digits than its factorization.

48888871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22600.

The product of its digits is 917504, while the sum is 52.

The square root of 48888871 is about 6992.0577085719. The cubic root of 48888871 is about 365.6537255635.

The spelling of 48888871 in words is "forty-eight million, eight hundred eighty-eight thousand, eight hundred seventy-one".

Divisors: 1 2423 20177 48888871