Base | Representation |
---|---|
bin | 1000001100100110… |
… | …0001100011001100 |
3 | 12200100021102122111 |
4 | 2003021201203030 |
5 | 14001234441022 |
6 | 1002200153404 |
7 | 105345225553 |
oct | 20311414314 |
9 | 5610242574 |
10 | 2200312012 |
11 | a2a022a88 |
12 | 514a68864 |
13 | 290b10692 |
14 | 16c31cd9a |
15 | cd27e477 |
hex | 832618cc |
2200312012 has 12 divisors (see below), whose sum is σ = 3983323680. Its totient is φ = 1062219536.
The previous prime is 2200312001. The next prime is 2200312033. The reversal of 2200312012 is 2102130022.
It is a junction number, because it is equal to n+sod(n) for n = 2200311983 and 2200312001.
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, 9483988 + ... + 9484219.
It is an arithmetic number, because the mean of its divisors is an integer number (331943640).
Almost surely, 22200312012 is an apocalyptic number.
It is an amenable number.
2200312012 is a deficient number, since it is larger than the sum of its proper divisors (1783011668).
2200312012 is a wasteful number, since it uses less digits than its factorization.
2200312012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18968240 (or 18968238 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 2200312012 is about 46907.4835394098. The cubic root of 2200312012 is about 1300.6529288144.
Adding to 2200312012 its reverse (2102130022), we get a palindrome (4302442034).
The spelling of 2200312012 in words is "two billion, two hundred million, three hundred twelve thousand, twelve".
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