Search a number
-
+
5353844 = 2217431831
BaseRepresentation
bin10100011011000101110100
3101002000002112
4110123011310
52332310334
6310430152
763335606
oct24330564
911060075
105353844
113027471
121962358
131155b72
149d5176
1570b4ce
hex51b174

5353844 has 24 divisors (see below), whose sum is σ = 10156608. Its totient is φ = 2459520.

The previous prime is 5353841. The next prime is 5353847. The reversal of 5353844 is 4483535.

It is an interprime number because it is at equal distance from previous prime (5353841) and next prime (5353847).

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5353844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5353841) 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, 2009 + ... + 3839.

It is an arithmetic number, because the mean of its divisors is an integer number (423192).

Almost surely, 25353844 is an apocalyptic number.

It is an amenable number.

5353844 is a deficient number, since it is larger than the sum of its proper divisors (4802764).

5353844 is a wasteful number, since it uses less digits than its factorization.

5353844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895 (or 1893 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 5353844 is about 2313.8375050984. The cubic root of 5353844 is about 174.9397779178.

The spelling of 5353844 in words is "five million, three hundred fifty-three thousand, eight hundred forty-four".

Divisors: 1 2 4 17 34 43 68 86 172 731 1462 1831 2924 3662 7324 31127 62254 78733 124508 157466 314932 1338461 2676922 5353844