Base | Representation |
---|---|
bin | 1100110100011001000… |
… | …0010101101000001101 |
3 | 210001102122120202002011 |
4 | 3031012100111220031 |
5 | 12102003314120414 |
6 | 245100230101221 |
7 | 21624210166600 |
oct | 3150620255015 |
9 | 701378522064 |
10 | 220222020109 |
11 | 85439653213 |
12 | 3681baaa811 |
13 | 179c79c0b50 |
14 | a931a7c337 |
15 | 5add948dc4 |
hex | 3346415a0d |
220222020109 has 48 divisors (see below), whose sum is σ = 292600885248. Its totient is φ = 163717037568.
The previous prime is 220222020107. The next prime is 220222020121. The reversal of 220222020109 is 901020222022.
It is not a de Polignac number, because 220222020109 - 21 = 220222020107 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 220222020109.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220222020101) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6556452 + ... + 6589954.
It is an arithmetic number, because the mean of its divisors is an integer number (6095851776).
Almost surely, 2220222020109 is an apocalyptic number.
It is an amenable number.
220222020109 is a deficient number, since it is larger than the sum of its proper divisors (72378865139).
220222020109 is a wasteful number, since it uses less digits than its factorization.
220222020109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34154 (or 34147 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
The spelling of 220222020109 in words is "two hundred twenty billion, two hundred twenty-two million, twenty thousand, one hundred nine".
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