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5284719 = 321153381
BaseRepresentation
bin10100001010001101101111
3100221111021100
4110022031233
52323102334
6305134143
762630226
oct24121557
910844240
105284719
112a8a540
12192a353
13113056b
149b7cbd
156e5c99
hex50a36f

5284719 has 12 divisors (see below), whose sum is σ = 8327592. Its totient is φ = 3202800.

The previous prime is 5284709. The next prime is 5284751. The reversal of 5284719 is 9174825.

5284719 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5284719 - 24 = 5284703 is a prime.

It is a super-2 number, since 2×52847192 = 55856509817922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5284709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26592 + ... + 26789.

It is an arithmetic number, because the mean of its divisors is an integer number (693966).

Almost surely, 25284719 is an apocalyptic number.

5284719 is a deficient number, since it is larger than the sum of its proper divisors (3042873).

5284719 is a wasteful number, since it uses less digits than its factorization.

5284719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53398 (or 53395 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 5284719 is about 2298.8516698561. The cubic root of 5284719 is about 174.1836151279.

The spelling of 5284719 in words is "five million, two hundred eighty-four thousand, seven hundred nineteen".

Divisors: 1 3 9 11 33 99 53381 160143 480429 587191 1761573 5284719