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48875803 = 211323131
BaseRepresentation
bin1011101001110…
…0100100011011
310101222010222221
42322130210123
5100003011203
64503324511
71132303024
oct272344433
9111863887
1048875803
1125653129
1214450737
13a1837c2
1466c3c4b
154456abd
hex2e9c91b

48875803 has 4 divisors (see below), whose sum is σ = 48901048. Its totient is φ = 48850560.

The previous prime is 48875797. The next prime is 48875837. The reversal of 48875803 is 30857884.

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 48875803 - 29 = 48875291 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 48875803.

It is not an unprimeable number, because it can be changed into a prime (48875843) 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, 9453 + ... + 13678.

It is an arithmetic number, because the mean of its divisors is an integer number (12225262).

Almost surely, 248875803 is an apocalyptic number.

48875803 is a deficient number, since it is larger than the sum of its proper divisors (25245).

48875803 is a wasteful number, since it uses less digits than its factorization.

48875803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25244.

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 48875803 is about 6991.1231572616. The cubic root of 48875803 is about 365.6211429013.

The spelling of 48875803 in words is "forty-eight million, eight hundred seventy-five thousand, eight hundred three".

Divisors: 1 2113 23131 48875803