Base | Representation |
---|---|
bin | 111100100000010… |
… | …0110100101111100 |
3 | 12020111011220111111 |
4 | 1321000212211330 |
5 | 13124212414322 |
6 | 533242131404 |
7 | 101211265654 |
oct | 17100464574 |
9 | 5214156444 |
10 | 2030201212 |
11 | 951aa5246 |
12 | 487ab0b64 |
13 | 2647bcac0 |
14 | 1538bb364 |
15 | bd37b177 |
hex | 7902697c |
2030201212 has 12 divisors (see below), whose sum is σ = 3826148536. Its totient is φ = 937015920.
The previous prime is 2030201209. The next prime is 2030201267. The reversal of 2030201212 is 2121020302.
It is a super-2 number, since 2×20302012122 = 8243433922412537888, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a junction number, because it is equal to n+sod(n) for n = 2030201192 and 2030201201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19521114 + ... + 19521217.
Almost surely, 22030201212 is an apocalyptic number.
It is an amenable number.
2030201212 is a deficient number, since it is larger than the sum of its proper divisors (1795947324).
2030201212 is a wasteful number, since it uses less digits than its factorization.
2030201212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39042348 (or 39042346 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 2030201212 is about 45057.7541828263. The cubic root of 2030201212 is about 1266.2312501889.
Adding to 2030201212 its reverse (2121020302), we get a palindrome (4151221514).
The spelling of 2030201212 in words is "two billion, thirty million, two hundred one thousand, two hundred twelve".
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