Search a number
-
+
5750181 = 321036203
BaseRepresentation
bin10101111011110110100101
3101211010202200
4111323312211
52433001211
6323125113
766606243
oct25736645
911733680
105750181
113278218
121b13799
131264398
14a99793
15788b56
hex57bda5

5750181 has 12 divisors (see below), whose sum is σ = 8387808. Its totient is φ = 3795624.

The previous prime is 5750167. The next prime is 5750191. The reversal of 5750181 is 1810575.

It is not a de Polignac number, because 5750181 - 26 = 5750117 is a prime.

It is a super-2 number, since 2×57501812 = 66129163065522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5750191) 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, 2175 + ... + 4028.

It is an arithmetic number, because the mean of its divisors is an integer number (698984).

Almost surely, 25750181 is an apocalyptic number.

It is an amenable number.

5750181 is a deficient number, since it is larger than the sum of its proper divisors (2637627).

5750181 is a wasteful number, since it uses less digits than its factorization.

5750181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6312 (or 6309 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 27.

The square root of 5750181 is about 2397.9535024683. The cubic root of 5750181 is about 179.1542733330.

The spelling of 5750181 in words is "five million, seven hundred fifty thousand, one hundred eighty-one".

Divisors: 1 3 9 103 309 927 6203 18609 55827 638909 1916727 5750181