Base | Representation |
---|---|
bin | 1000001111011001… |
… | …0100000010001100 |
3 | 12201011100221102210 |
4 | 2003312110002030 |
5 | 14012241200012 |
6 | 1003255550420 |
7 | 105550066332 |
oct | 20366240214 |
9 | 5634327383 |
10 | 2212053132 |
11 | a35712293 |
12 | 51898b410 |
13 | 2933918a3 |
14 | 16dad7b52 |
15 | ce2ed23c |
hex | 83d9408c |
2212053132 has 24 divisors (see below), whose sum is σ = 5211571456. Its totient is φ = 730191888.
The previous prime is 2212053119. The next prime is 2212053133. The reversal of 2212053132 is 2313502122.
It is a junction number, because it is equal to n+sod(n) for n = 2212053099 and 2212053108.
It is not an unprimeable number, because it can be changed into a prime (2212053133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 893608 + ... + 896079.
Almost surely, 22212053132 is an apocalyptic number.
It is an amenable number.
2212053132 is an abundant number, since it is smaller than the sum of its proper divisors (2999518324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2212053132 is a wasteful number, since it uses less digits than its factorization.
2212053132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1789797 (or 1789795 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 2212053132 is about 47032.4689124439. The cubic root of 2212053132 is about 1302.9623042493.
Adding to 2212053132 its reverse (2313502122), we get a palindrome (4525555254).
The spelling of 2212053132 in words is "two billion, two hundred twelve million, fifty-three thousand, one hundred thirty-two".
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