Base | Representation |
---|---|
bin | 111100001100110… |
… | …1100100110011010 |
3 | 12012202222202002101 |
4 | 1320121230212122 |
5 | 13114110032302 |
6 | 532235354014 |
7 | 101025510151 |
oct | 17031544632 |
9 | 5182882071 |
10 | 2020002202 |
11 | 947269609 |
12 | 4845b290a |
13 | 26265b79a |
14 | 1523c4598 |
15 | bc514287 |
hex | 7866c99a |
2020002202 has 4 divisors (see below), whose sum is σ = 3030003306. Its totient is φ = 1010001100.
The previous prime is 2020002167. The next prime is 2020002217. The reversal of 2020002202 is 2022000202.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2022000202 = 2 ⋅1011000101.
It can be written as a sum of positive squares in only one way, i.e., 1480787361 + 539214841 = 38481^2 + 23221^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505000549 + ... + 505000552.
Almost surely, 22020002202 is an apocalyptic number.
2020002202 is a deficient number, since it is larger than the sum of its proper divisors (1010001104).
2020002202 is a wasteful number, since it uses less digits than its factorization.
2020002202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1010001103.
The product of its (nonzero) digits is 32, while the sum is 10.
The square root of 2020002202 is about 44944.4346054103. The cubic root of 2020002202 is about 1264.1073241970.
Adding to 2020002202 its reverse (2022000202), we get a palindrome (4042002404).
The spelling of 2020002202 in words is "two billion, twenty million, two thousand, two hundred two".
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