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5487041 = 723173197
BaseRepresentation
bin10100111011100111000001
3101022202210202
4110323213001
52401041131
6313334545
764432130
oct24734701
911282722
105487041
11310854a
121a07455
1311a1691
14a2b917
15735bcb
hex53b9c1

5487041 has 16 divisors (see below), whose sum is σ = 6614784. Its totient is φ = 4449984.

The previous prime is 5487023. The next prime is 5487043. The reversal of 5487041 is 1407845.

It is not a de Polignac number, because 5487041 - 26 = 5486977 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5486995 and 5487013.

It is not an unprimeable number, because it can be changed into a prime (5487043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27755 + ... + 27951.

It is an arithmetic number, because the mean of its divisors is an integer number (413424).

Almost surely, 25487041 is an apocalyptic number.

It is an amenable number.

5487041 is a deficient number, since it is larger than the sum of its proper divisors (1127743).

5487041 is a wasteful number, since it uses less digits than its factorization.

5487041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 5487041 is about 2342.4433824535. The cubic root of 5487041 is about 176.3786720306.

The spelling of 5487041 in words is "five million, four hundred eighty-seven thousand, forty-one".

Divisors: 1 7 23 161 173 197 1211 1379 3979 4531 27853 31717 34081 238567 783863 5487041