Search a number
-
+
4144303525 = 521631017007
BaseRepresentation
bin1111011100000101…
…0000110110100101
3101200211020102200011
43313001100312211
531441420203100
61523122450221
7204461666365
oct36701206645
911624212604
104144303525
11183739563a
12977b03971
135107a780b
142b45989a5
15193c7bbba
hexf7050da5

4144303525 has 12 divisors (see below), whose sum is σ = 5170468672. Its totient is φ = 3295099440.

The previous prime is 4144303519. The next prime is 4144303573. The reversal of 4144303525 is 5253034414.

4144303525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4144303525 - 23 = 4144303517 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 504429 + ... + 512578.

Almost surely, 24144303525 is an apocalyptic number.

It is an amenable number.

4144303525 is a deficient number, since it is larger than the sum of its proper divisors (1026165147).

4144303525 is a wasteful number, since it uses less digits than its factorization.

4144303525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017180 (or 1017175 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 4144303525 is about 64376.2652302850. The cubic root of 4144303525 is about 1606.2649584016.

Adding to 4144303525 its reverse (5253034414), we get a palindrome (9397337939).

The spelling of 4144303525 in words is "four billion, one hundred forty-four million, three hundred three thousand, five hundred twenty-five".

Divisors: 1 5 25 163 815 4075 1017007 5085035 25425175 165772141 828860705 4144303525