Search a number
-
+
5949541 = 131726921
BaseRepresentation
bin10110101100100001100101
3102012021020101
4112230201211
53010341131
6331304101
7101366413
oct26544145
912167211
105949541
1133a3a84
121bab031
131304050
14b0c2b3
157c7c61
hex5ac865

5949541 has 8 divisors (see below), whose sum is σ = 6784344. Its totient is φ = 5168640.

The previous prime is 5949539. The next prime is 5949557. The reversal of 5949541 is 1459495.

It can be written as a sum of positive squares in 4 ways, for example, as 2512225 + 3437316 = 1585^2 + 1854^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5949541 - 21 = 5949539 is a prime.

It is a super-2 number, since 2×59495412 = 70794076221362, which contains 22 as substring.

It is a Duffinian number.

5949541 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5949541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5949511) 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, 13240 + ... + 13681.

It is an arithmetic number, because the mean of its divisors is an integer number (848043).

Almost surely, 25949541 is an apocalyptic number.

It is an amenable number.

5949541 is a deficient number, since it is larger than the sum of its proper divisors (834803).

5949541 is a wasteful number, since it uses less digits than its factorization.

5949541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26951.

The product of its digits is 32400, while the sum is 37.

The square root of 5949541 is about 2439.1680958884. The cubic root of 5949541 is about 181.2012352363.

It can be divided in two parts, 59495 and 41, that added together give a square (59536 = 2442).

The spelling of 5949541 in words is "five million, nine hundred forty-nine thousand, five hundred forty-one".

Divisors: 1 13 17 221 26921 349973 457657 5949541