Base | Representation |
---|---|
bin | 110010000100101001101110… |
… | …000101010100001010111010 |
3 | 1001212202000110211022011122200 |
4 | 302010221232011110022322 |
5 | 212331104124001202302 |
6 | 2100212331250331030 |
7 | 64246341312364023 |
oct | 6204515605241272 |
9 | 1055660424264580 |
10 | 220222000022202 |
11 | 64195697922912 |
12 | 208485ba289a76 |
13 | 95b5acb720ba9 |
14 | 3c54b31b0bc4a |
15 | 1a6d72d9ce81c |
hex | c84a6e1542ba |
220222000022202 has 24 divisors (see below), whose sum is σ = 490043549600436. Its totient is φ = 71423351358336.
The previous prime is 220222000022177. The next prime is 220222000022221. The reversal of 220222000022202 is 202220000222022.
220222000022202 is a `hidden beast` number, since 220 + 2 + 220 + 0 + 0 + 0 + 2 + 220 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 203288026083921 + 16933973938281 = 14257911^2 + 4115091^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165331831183 + ... + 165331832514.
Almost surely, 2220222000022202 is an apocalyptic number.
220222000022202 is an abundant number, since it is smaller than the sum of its proper divisors (269821549578234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220222000022202 is a wasteful number, since it uses less digits than its factorization.
220222000022202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 330663663742 (or 330663663739 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 18.
Adding to 220222000022202 its reverse (202220000222022), we get a palindrome (422442000244224).
It can be divided in two parts, 2 and 20222000022202, that multiplied together give a palindrome (40444000044404).
The spelling of 220222000022202 in words is "two hundred twenty trillion, two hundred twenty-two billion, twenty-two thousand, two hundred two".
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