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5281692 = 2231333857
BaseRepresentation
bin10100001001011110011100
3100221100010020
4110021132130
52323003232
6305112140
762615343
oct24113634
910840106
105281692
112a88239
121928650
13112c080
149b6b5a
156e4e2c
hex50979c

5281692 has 24 divisors (see below), whose sum is σ = 13272336. Its totient is φ = 1625088.

The previous prime is 5281681. The next prime is 5281693. The reversal of 5281692 is 2961825.

5281692 is nontrivially palindromic in base 5.

It is a super-3 number, since 3×52816923 (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5281693) 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 7 ways as a sum of consecutive naturals, for example, 16773 + ... + 17084.

It is an arithmetic number, because the mean of its divisors is an integer number (553014).

Almost surely, 25281692 is an apocalyptic number.

5281692 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5281692 is an abundant number, since it is smaller than the sum of its proper divisors (7990644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5281692 is a wasteful number, since it uses less digits than its factorization.

5281692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33877 (or 33875 counting only the distinct ones).

The product of its digits is 8640, while the sum is 33.

The square root of 5281692 is about 2298.1932033665. The cubic root of 5281692 is about 174.1503522743.

The spelling of 5281692 in words is "five million, two hundred eighty-one thousand, six hundred ninety-two".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 33857 67714 101571 135428 203142 406284 440141 880282 1320423 1760564 2640846 5281692