Search a number
-
+
5564190 = 235312193
BaseRepresentation
bin10101001110011100011110
3101110200122010
4111032130132
52411023230
6315132050
765203062
oct25163436
911420563
105564190
113160505
121a44026
1311ca828
14a4baa2
1574d9b0
hex54e71e

5564190 has 48 divisors (see below), whose sum is σ = 13870224. Its totient is φ = 1428480.

The previous prime is 5564179. The next prime is 5564249. The reversal of 5564190 is 914655.

It is a super-2 number, since 2×55641902 = 61920420712200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28734 + ... + 28926.

It is an arithmetic number, because the mean of its divisors is an integer number (288963).

Almost surely, 25564190 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5564190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6935112).

5564190 is an abundant number, since it is smaller than the sum of its proper divisors (8306034).

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

5564190 is a wasteful number, since it uses less digits than its factorization.

5564190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 5564190 is about 2358.8535350886. The cubic root of 5564190 is about 177.2014687002.

The spelling of 5564190 in words is "five million, five hundred sixty-four thousand, one hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 31 62 93 155 186 193 310 386 465 579 930 961 965 1158 1922 1930 2883 2895 4805 5766 5790 5983 9610 11966 14415 17949 28830 29915 35898 59830 89745 179490 185473 370946 556419 927365 1112838 1854730 2782095 5564190