Search a number
-
+
4541345 = 53183353
BaseRepresentation
bin10001010100101110100001
322112201112222
4101110232201
52130310340
6241200425
753413034
oct21245641
98481488
104541345
112621a86
121630115
13c300b3
1486301b
155ea8b5
hex454ba1

4541345 has 16 divisors (see below), whose sum is σ = 5709312. Its totient is φ = 3463680.

The previous prime is 4541333. The next prime is 4541347. The reversal of 4541345 is 5431454.

It is not a de Polignac number, because 4541345 - 218 = 4279201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4541347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12689 + ... + 13041.

It is an arithmetic number, because the mean of its divisors is an integer number (356832).

Almost surely, 24541345 is an apocalyptic number.

It is an amenable number.

4541345 is a deficient number, since it is larger than the sum of its proper divisors (1167967).

4541345 is a wasteful number, since it uses less digits than its factorization.

4541345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472.

The product of its digits is 4800, while the sum is 26.

The square root of 4541345 is about 2131.0431717823. The cubic root of 4541345 is about 165.6004446805.

Adding to 4541345 its reverse (5431454), we get a palindrome (9972799).

The spelling of 4541345 in words is "four million, five hundred forty-one thousand, three hundred forty-five".

Divisors: 1 5 31 83 155 353 415 1765 2573 10943 12865 29299 54715 146495 908269 4541345