Base | Representation |
---|---|
bin | 1000001101000001… |
… | …0111011001110000 |
3 | 12200110122112210100 |
4 | 2003100113121300 |
5 | 14002214333311 |
6 | 1002302432400 |
7 | 105366405345 |
oct | 20320273160 |
9 | 5613575710 |
10 | 2202105456 |
11 | a30038471 |
12 | 515592700 |
13 | 2912baaa5 |
14 | 16c6687cc |
15 | cd4d5a56 |
hex | 83417670 |
2202105456 has 30 divisors (see below), whose sum is σ = 6162837200. Its totient is φ = 734035104.
The previous prime is 2202105443. The next prime is 2202105457. The reversal of 2202105456 is 6545012022.
2202105456 is a `hidden beast` number, since 2 + 202 + 1 + 0 + 5 + 456 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2202105457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7646056 + ... + 7646343.
Almost surely, 22202105456 is an apocalyptic number.
It is an amenable number.
2202105456 is an abundant number, since it is smaller than the sum of its proper divisors (3960731744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2202105456 is a wasteful number, since it uses less digits than its factorization.
2202105456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15292413 (or 15292404 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 2202105456 is about 46926.5964672487. The cubic root of 2202105456 is about 1301.0062142721.
Adding to 2202105456 its reverse (6545012022), we get a palindrome (8747117478).
The spelling of 2202105456 in words is "two billion, two hundred two million, one hundred five thousand, four hundred fifty-six".
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