Search a number
-
+
4405520201 = 44917835503
BaseRepresentation
bin1000001101001011…
…01110011101001001
3102101000202121120212
410012211232131021
533010303121301
62005053330505
7214113206135
oct40645563511
912330677525
104405520201
11196088a595
12a2b496a35
135529467b4
142db1543c5
151abb794bb
hex10696e749

4405520201 has 8 divisors (see below), whose sum is σ = 4418611200. Its totient is φ = 4392444672.

The previous prime is 4405520167. The next prime is 4405520243. The reversal of 4405520201 is 1020255044.

It is a happy number.

4405520201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4405520201 - 210 = 4405519177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4405520261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 797816 + ... + 803318.

It is an arithmetic number, because the mean of its divisors is an integer number (552326400).

Almost surely, 24405520201 is an apocalyptic number.

It is an amenable number.

4405520201 is a deficient number, since it is larger than the sum of its proper divisors (13090999).

4405520201 is a wasteful number, since it uses less digits than its factorization.

4405520201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7735.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 4405520201 is about 66374.0928450250. The cubic root of 4405520201 is about 1639.3275302900.

Adding to 4405520201 its reverse (1020255044), we get a palindrome (5425775245).

The spelling of 4405520201 in words is "four billion, four hundred five million, five hundred twenty thousand, two hundred one".

Divisors: 1 449 1783 5503 800567 2470847 9811849 4405520201