Search a number
-
+
5744805 = 351137941
BaseRepresentation
bin10101111010100010100101
3101210212101120
4111322202211
52432313210
6323044153
766554463
oct25724245
911725346
105744805
113274180
121b10659
131261ac1
14a97833
15787270
hex57a8a5

5744805 has 32 divisors (see below), whose sum is σ = 10309248. Its totient is φ = 2707200.

The previous prime is 5744803. The next prime is 5744833. The reversal of 5744805 is 5084475.

It is not a de Polignac number, because 5744805 - 21 = 5744803 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5744803) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5635 + ... + 6575.

It is an arithmetic number, because the mean of its divisors is an integer number (322164).

Almost surely, 25744805 is an apocalyptic number.

5744805 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5744805 is a deficient number, since it is larger than the sum of its proper divisors (4564443).

5744805 is a wasteful number, since it uses less digits than its factorization.

5744805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997.

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 5744805 is about 2396.8322844955. The cubic root of 5744805 is about 179.0984238631.

It can be divided in two parts, 5 and 744805, that added together give a triangular number (744810 = T1220).

The spelling of 5744805 in words is "five million, seven hundred forty-four thousand, eight hundred five".

Divisors: 1 3 5 11 15 33 37 55 111 165 185 407 555 941 1221 2035 2823 4705 6105 10351 14115 31053 34817 51755 104451 155265 174085 382987 522255 1148961 1914935 5744805