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5288043 = 31762681
BaseRepresentation
bin10100001011000001101011
3100221122211110
4110023001223
52323204133
6305201403
762643015
oct24130153
910848743
105288043
112a91a92
121930263
131131c27
149b91b5
156e6c63
hex50b06b

5288043 has 4 divisors (see below), whose sum is σ = 7050728. Its totient is φ = 3525360.

The previous prime is 5288033. The next prime is 5288051. The reversal of 5288043 is 3408825.

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

It is not a de Polignac number, because 5288043 - 26 = 5287979 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5288043.

It is not an unprimeable number, because it can be changed into a prime (5288033) 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, 881338 + ... + 881343.

It is an arithmetic number, because the mean of its divisors is an integer number (1762682).

Almost surely, 25288043 is an apocalyptic number.

5288043 is a deficient number, since it is larger than the sum of its proper divisors (1762685).

5288043 is a wasteful number, since it uses less digits than its factorization.

5288043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762684.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 5288043 is about 2299.5745258634. The cubic root of 5288043 is about 174.2201270022.

The spelling of 5288043 in words is "five million, two hundred eighty-eight thousand, forty-three".

Divisors: 1 3 1762681 5288043