Base | Representation |
---|---|
bin | 1100010101110101100… |
… | …0100000001110000110 |
3 | 202021021001020010122012 |
4 | 3011131120200032012 |
5 | 11433204121231042 |
6 | 241222314334222 |
7 | 21214025063141 |
oct | 3053530401606 |
9 | 667231203565 |
10 | 212020102022 |
11 | 81a0a902813 |
12 | 3511112a372 |
13 | 16cbb6a1691 |
14 | a394653058 |
15 | 57ad865e82 |
hex | 315d620386 |
212020102022 has 24 divisors (see below), whose sum is σ = 335699785800. Its totient is φ = 100415544768.
The previous prime is 212020102001. The next prime is 212020102033. The reversal of 212020102022 is 220201020212.
It is a super-2 number, since 2×2120201020222 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 212020101988 and 212020102006.
It is a congruent number.
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, 5916254 + ... + 5951982.
It is an arithmetic number, because the mean of its divisors is an integer number (13987491075).
Almost surely, 2212020102022 is an apocalyptic number.
212020102022 is a deficient number, since it is larger than the sum of its proper divisors (123679683778).
212020102022 is a wasteful number, since it uses less digits than its factorization.
212020102022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43988 (or 43969 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 212020102022 its reverse (220201020212), we get a palindrome (432221122234).
The spelling of 212020102022 in words is "two hundred twelve billion, twenty million, one hundred two thousand, twenty-two".
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