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5072243 = 114571009
BaseRepresentation
bin10011010110010101110011
3100112200210212
4103112111303
52244302433
6300414335
761053611
oct23262563
910480725
105072243
112954940
1218473ab
131087937
149606b1
156a2d48
hex4d6573

5072243 has 8 divisors (see below), whose sum is σ = 5550960. Its totient is φ = 4596480.

The previous prime is 5072201. The next prime is 5072261. The reversal of 5072243 is 3422705.

5072243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5072243 - 214 = 5055859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5072143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4523 + ... + 5531.

It is an arithmetic number, because the mean of its divisors is an integer number (693870).

Almost surely, 25072243 is an apocalyptic number.

5072243 is a deficient number, since it is larger than the sum of its proper divisors (478717).

5072243 is a wasteful number, since it uses less digits than its factorization.

5072243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 5072243 is about 2252.1640703998. The cubic root of 5072243 is about 171.8172183951.

Adding to 5072243 its reverse (3422705), we get a palindrome (8494948).

The spelling of 5072243 in words is "five million, seventy-two thousand, two hundred forty-three".

Divisors: 1 11 457 1009 5027 11099 461113 5072243