Search a number
-
+
4144104201 = 31381368067
BaseRepresentation
bin1111011100000010…
…0000001100001001
3101200210212022020210
43313000200030021
531441342313301
61523114311333
7204460206306
oct36700401411
911623768223
104144104201
111837269906
12977a28549
13510737b83
142b45460ad
15193c3cad6
hexf7020309

4144104201 has 4 divisors (see below), whose sum is σ = 5525472272. Its totient is φ = 2762736132.

The previous prime is 4144104157. The next prime is 4144104259. The reversal of 4144104201 is 1024014414.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4144104201 - 26 = 4144104137 is a prime.

It is a super-3 number, since 3×41441042013 (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4144104401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 690684031 + ... + 690684036.

It is an arithmetic number, because the mean of its divisors is an integer number (1381368068).

Almost surely, 24144104201 is an apocalyptic number.

It is an amenable number.

4144104201 is a deficient number, since it is larger than the sum of its proper divisors (1381368071).

4144104201 is a wasteful number, since it uses less digits than its factorization.

4144104201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381368070.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 4144104201 is about 64374.7170945240. The cubic root of 4144104201 is about 1606.2392064035.

Adding to 4144104201 its reverse (1024014414), we get a palindrome (5168118615).

It can be divided in two parts, 4144 and 104201, that added together give a triangular number (108345 = T465).

The spelling of 4144104201 in words is "four billion, one hundred forty-four million, one hundred four thousand, two hundred one".

Divisors: 1 3 1381368067 4144104201