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5071473 = 321124657
BaseRepresentation
bin10011010110001001110001
3100112122202100
4103112021301
52244241343
6300411013
761051431
oct23261161
910478670
105071473
112954300
121846a69
131087494
149602c1
156a29d3
hex4d6271

5071473 has 18 divisors (see below), whose sum is σ = 8053682. Its totient is φ = 3072960.

The previous prime is 5071471. The next prime is 5071481. The reversal of 5071473 is 3741705.

5071473 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3415104 + 1656369 = 1848^2 + 1287^2 .

It is not a de Polignac number, because 5071473 - 21 = 5071471 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5071471) 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 17 ways as a sum of consecutive naturals, for example, 1240 + ... + 3417.

Almost surely, 25071473 is an apocalyptic number.

It is an amenable number.

5071473 is a deficient number, since it is larger than the sum of its proper divisors (2982209).

5071473 is a wasteful number, since it uses less digits than its factorization.

5071473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4685 (or 4671 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 5071473 is about 2251.9931172186. The cubic root of 5071473 is about 171.8085236255.

The spelling of 5071473 in words is "five million, seventy-one thousand, four hundred seventy-three".

Divisors: 1 3 9 11 33 99 121 363 1089 4657 13971 41913 51227 153681 461043 563497 1690491 5071473