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5169471 = 32277591
BaseRepresentation
bin10011101110000100111111
3100201122011220
4103232010333
52310410341
6302444423
761640226
oct23560477
910648156
105169471
112a1099a
121893713
1310bcc78
14987cbd
156c1a66
hex4ee13f

5169471 has 8 divisors (see below), whose sum is σ = 6923904. Its totient is φ = 3430680.

The previous prime is 5169469. The next prime is 5169481. The reversal of 5169471 is 1749615.

5169471 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5169471 - 21 = 5169469 is a prime.

It is a super-3 number, since 3×51694713 (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5169401) 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, 3115 + ... + 4476.

It is an arithmetic number, because the mean of its divisors is an integer number (865488).

Almost surely, 25169471 is an apocalyptic number.

5169471 is a deficient number, since it is larger than the sum of its proper divisors (1754433).

5169471 is a wasteful number, since it uses less digits than its factorization.

5169471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7821.

The product of its digits is 7560, while the sum is 33.

The square root of 5169471 is about 2273.6470702376. The cubic root of 5169471 is about 172.9081116266.

The spelling of 5169471 in words is "five million, one hundred sixty-nine thousand, four hundred seventy-one".

Divisors: 1 3 227 681 7591 22773 1723157 5169471