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5486709 = 31828903
BaseRepresentation
bin10100111011100001110101
3101022202100110
4110323201311
52401033314
6313333233
764431144
oct24734165
911282313
105486709
113108278
121a07219
1311a1497
14a2b75b
15735a59
hex53b875

5486709 has 4 divisors (see below), whose sum is σ = 7315616. Its totient is φ = 3657804.

The previous prime is 5486683. The next prime is 5486711. The reversal of 5486709 is 9076845.

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 not a de Polignac number, because 5486709 - 215 = 5453941 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5486759) 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 3 ways as a sum of consecutive naturals, for example, 914449 + ... + 914454.

It is an arithmetic number, because the mean of its divisors is an integer number (1828904).

Almost surely, 25486709 is an apocalyptic number.

It is an amenable number.

5486709 is a deficient number, since it is larger than the sum of its proper divisors (1828907).

5486709 is a wasteful number, since it uses less digits than its factorization.

5486709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828906.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 5486709 is about 2342.3725152076. The cubic root of 5486709 is about 176.3751146244.

The spelling of 5486709 in words is "five million, four hundred eighty-six thousand, seven hundred nine".

Divisors: 1 3 1828903 5486709