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5246869 = 19276151
BaseRepresentation
bin10100000000111110010101
3100212120100111
4110000332111
52320344434
6304243021
762411665
oct24007625
910776314
105246869
112a64061
121910471
131119274
149a81a5
156d9964
hex500f95

5246869 has 4 divisors (see below), whose sum is σ = 5523040. Its totient is φ = 4970700.

The previous prime is 5246867. The next prime is 5246873. The reversal of 5246869 is 9686425.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5246869 - 21 = 5246867 is a prime.

It is a super-3 number, since 3×52468693 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5246867) 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, 138057 + ... + 138094.

It is an arithmetic number, because the mean of its divisors is an integer number (1380760).

Almost surely, 25246869 is an apocalyptic number.

It is an amenable number.

5246869 is a deficient number, since it is larger than the sum of its proper divisors (276171).

5246869 is a wasteful number, since it uses less digits than its factorization.

5246869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276170.

The product of its digits is 103680, while the sum is 40.

The square root of 5246869 is about 2290.6045053653. The cubic root of 5246869 is about 173.7667747723.

The spelling of 5246869 in words is "five million, two hundred forty-six thousand, eight hundred sixty-nine".

Divisors: 1 19 276151 5246869