Search a number
-
+
2200110013 = 2817829573
BaseRepresentation
bin1000001100100011…
…0000001110111101
312200022220011120001
42003020300032331
514001212010023
61002151554301
7105343424623
oct20310601675
95608804501
102200110013
11a299a5242
1251498b991
13290a6c75a
1416c2a9513
15cd23e6ad
hex832303bd

2200110013 has 4 divisors (see below), whose sum is σ = 2207939868. Its totient is φ = 2192280160.

The previous prime is 2200110001. The next prime is 2200110041. The reversal of 2200110013 is 3100110022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1674691929 + 525418084 = 40923^2 + 22922^2 .

It is a cyclic number.

It is not a de Polignac number, because 2200110013 - 25 = 2200109981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200110043) 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, 3914506 + ... + 3915067.

It is an arithmetic number, because the mean of its divisors is an integer number (551984967).

Almost surely, 22200110013 is an apocalyptic number.

It is an amenable number.

2200110013 is a deficient number, since it is larger than the sum of its proper divisors (7829855).

2200110013 is an equidigital number, since it uses as much as digits as its factorization.

2200110013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7829854.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 2200110013 is about 46905.3303260941. The cubic root of 2200110013 is about 1300.6131255759.

Adding to 2200110013 its reverse (3100110022), we get a palindrome (5300220035).

Subtracting 2200110013 from its reverse (3100110022), we obtain a palindrome (900000009).

It can be divided in two parts, 2 and 200110013, that added together give a triangular number (200110015 = T20005).

The spelling of 2200110013 in words is "two billion, two hundred million, one hundred ten thousand, thirteen".

Divisors: 1 281 7829573 2200110013