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48727043 = 161930097
BaseRepresentation
bin1011100111100…
…0010000000011
310101200120221022
42321320100003
544433231133
64500220055
71131113231
oct271702003
9111616838
1048727043
1125561392
121439a62b
13a130b91
146685951
154427998
hex2e78403

48727043 has 4 divisors (see below), whose sum is σ = 48758760. Its totient is φ = 48695328.

The previous prime is 48727037. The next prime is 48727123. The reversal of 48727043 is 34072784.

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 48727043 - 24 = 48727027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48726994 and 48727012.

It is not an unprimeable number, because it can be changed into a prime (48727243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13430 + ... + 16667.

It is an arithmetic number, because the mean of its divisors is an integer number (12189690).

Almost surely, 248727043 is an apocalyptic number.

48727043 is a deficient number, since it is larger than the sum of its proper divisors (31717).

48727043 is a wasteful number, since it uses less digits than its factorization.

48727043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31716.

The product of its (nonzero) digits is 37632, while the sum is 35.

The square root of 48727043 is about 6980.4758433792. The cubic root of 48727043 is about 365.2498270884.

The spelling of 48727043 in words is "forty-eight million, seven hundred twenty-seven thousand, forty-three".

Divisors: 1 1619 30097 48727043