Search a number
-
+
5709054 = 2313531381
BaseRepresentation
bin10101110001110011111110
3101202001100110
4111301303332
52430142204
6322210450
766345321
oct25616376
911661313
105709054
11324a32a
121ab3a26
13124b750
14a887b8
1577b889
hex571cfe

5709054 has 32 divisors (see below), whose sum is σ = 12537504. Its totient is φ = 1722240.

The previous prime is 5709029. The next prime is 5709061. The reversal of 5709054 is 4509075.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3444 + ... + 4824.

It is an arithmetic number, because the mean of its divisors is an integer number (391797).

Almost surely, 25709054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5709054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6268752).

5709054 is an abundant number, since it is smaller than the sum of its proper divisors (6828450).

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

5709054 is a wasteful number, since it uses less digits than its factorization.

5709054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 5709054 is about 2389.3626765311. The cubic root of 5709054 is about 178.7261294677.

The spelling of 5709054 in words is "five million, seven hundred nine thousand, fifty-four".

Divisors: 1 2 3 6 13 26 39 53 78 106 159 318 689 1378 1381 2067 2762 4134 4143 8286 17953 35906 53859 73193 107718 146386 219579 439158 951509 1903018 2854527 5709054