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5486797 = 19328429
BaseRepresentation
bin10100111011100011001101
3101022202110201
4110323203031
52401034142
6313333501
764431331
oct24734315
911282421
105486797
113108348
121a07291
1311a1534
14a2b7c1
15735ab7
hex53b8cd

5486797 has 4 divisors (see below), whose sum is σ = 5515420. Its totient is φ = 5458176.

The previous prime is 5486777. The next prime is 5486807. The reversal of 5486797 is 7976845.

It is a happy number.

5486797 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7976845 = 51595369.

It can be written as a sum of positive squares in 2 ways, for example, as 1590121 + 3896676 = 1261^2 + 1974^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5486797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5486717) 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, 14022 + ... + 14407.

It is an arithmetic number, because the mean of its divisors is an integer number (1378855).

Almost surely, 25486797 is an apocalyptic number.

It is an amenable number.

5486797 is a deficient number, since it is larger than the sum of its proper divisors (28623).

5486797 is a wasteful number, since it uses less digits than its factorization.

5486797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28622.

The product of its digits is 423360, while the sum is 46.

The square root of 5486797 is about 2342.3912995057. The cubic root of 5486797 is about 176.3760575653.

The spelling of 5486797 in words is "five million, four hundred eighty-six thousand, seven hundred ninety-seven".

Divisors: 1 193 28429 5486797