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5202471 = 316310639
BaseRepresentation
bin10011110110001000100111
3100210022110010
4103312020213
52312434341
6303301303
762135361
oct23661047
910708403
105202471
112a3376a
1218aa833
131101cb1
14995d31
156cb716
hex4f6227

5202471 has 8 divisors (see below), whose sum is σ = 6979840. Its totient is φ = 3446712.

The previous prime is 5202469. The next prime is 5202473. The reversal of 5202471 is 1742025.

5202471 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5202469) and next prime (5202473).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5202471 - 21 = 5202469 is a prime.

It is a super-3 number, since 3×52024713 (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5202473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4831 + ... + 5808.

It is an arithmetic number, because the mean of its divisors is an integer number (872480).

Almost surely, 25202471 is an apocalyptic number.

5202471 is a deficient number, since it is larger than the sum of its proper divisors (1777369).

5202471 is a wasteful number, since it uses less digits than its factorization.

5202471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10805.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 5202471 is about 2280.8925884399. The cubic root of 5202471 is about 173.2752587332.

Adding to 5202471 its reverse (1742025), we get a palindrome (6944496).

The spelling of 5202471 in words is "five million, two hundred two thousand, four hundred seventy-one".

Divisors: 1 3 163 489 10639 31917 1734157 5202471