Search a number
-
+
2205030220301 = 21110889959719
BaseRepresentation
bin100000000101100110000…
…010110000001000001101
321210210120100101012111002
4200011212002300020031
5242111400214022201
64404551002110045
7315210463423256
oct40054602601015
97723510335432
102205030220301
1178016a08aa47
122b74241ab325
1312cc19a6345c
1478a1ca5bb2d
153c557d7776b
hex201660b020d

2205030220301 has 8 divisors (see below), whose sum is σ = 2215686369600. Its totient is φ = 2194376012640.

The previous prime is 2205030220259. The next prime is 2205030220307. The reversal of 2205030220301 is 1030220305022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2205030220301 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 (2205030220307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1817720 + ... + 2777438.

It is an arithmetic number, because the mean of its divisors is an integer number (276960796200).

Almost surely, 22205030220301 is an apocalyptic number.

It is an amenable number.

2205030220301 is a deficient number, since it is larger than the sum of its proper divisors (10656149299).

2205030220301 is a wasteful number, since it uses less digits than its factorization.

2205030220301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970819.

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 2205030220301 its reverse (1030220305022), we get a palindrome (3235250525323).

The spelling of 2205030220301 in words is "two trillion, two hundred five billion, thirty million, two hundred twenty thousand, three hundred one".

Divisors: 1 211 10889 959719 2297579 202500709 10450380191 2205030220301