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5017711 = 38912899
BaseRepresentation
bin10011001001000001101111
3100102221000011
4103021001233
52241031321
6255314051
760435616
oct23110157
910387004
105017711
112917976
12181b927
131068b7a
1494887d
15691ae1
hex4c906f

5017711 has 4 divisors (see below), whose sum is σ = 5031000. Its totient is φ = 5004424.

The previous prime is 5017709. The next prime is 5017721. The reversal of 5017711 is 1177105.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5017711 - 21 = 5017709 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 (5017721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6061 + ... + 6838.

It is an arithmetic number, because the mean of its divisors is an integer number (1257750).

Almost surely, 25017711 is an apocalyptic number.

5017711 is a deficient number, since it is larger than the sum of its proper divisors (13289).

5017711 is a wasteful number, since it uses less digits than its factorization.

5017711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13288.

The product of its (nonzero) digits is 245, while the sum is 22.

The square root of 5017711 is about 2240.0247766487. The cubic root of 5017711 is about 171.1992593026.

Subtracting from 5017711 its reverse (1177105), we obtain a triangular number (3840606 = T2771).

The spelling of 5017711 in words is "five million, seventeen thousand, seven hundred eleven".

Divisors: 1 389 12899 5017711