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2220110013 = 311116357847
BaseRepresentation
bin1000010001010100…
…0011000010111101
312201201112021101210
42010111003002331
514021322010023
61004144355033
7106005423642
oct20425030275
95651467353
102220110013
11a3a215570
1251b615a79
13294c52b84
14170bd3dc9
15ced90593
hex845430bd

2220110013 has 16 divisors (see below), whose sum is σ = 3232083456. Its totient is φ = 1344341040.

The previous prime is 2220110003. The next prime is 2220110021. The reversal of 2220110013 is 3100110222.

It is not a de Polignac number, because 2220110013 - 29 = 2220109501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220110003) 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 15 ways as a sum of consecutive naturals, for example, 9456 + ... + 67302.

It is an arithmetic number, because the mean of its divisors is an integer number (202005216).

Almost surely, 22220110013 is an apocalyptic number.

It is an amenable number.

2220110013 is a deficient number, since it is larger than the sum of its proper divisors (1011973443).

2220110013 is a wasteful number, since it uses less digits than its factorization.

2220110013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59024.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2220110013 is about 47118.0433910408. The cubic root of 2220110013 is about 1304.5422983494.

Adding to 2220110013 its reverse (3100110222), we get a palindrome (5320220235).

The spelling of 2220110013 in words is "two billion, two hundred twenty million, one hundred ten thousand, thirteen".

Divisors: 1 3 11 33 1163 3489 12793 38379 57847 173541 636317 1908951 67276061 201828183 740036671 2220110013