Base | Representation |
---|---|
bin | 111011111101111… |
… | …1011110100111101 |
3 | 12012020022100211022 |
4 | 1313323323310331 |
5 | 13110110402003 |
6 | 531400233525 |
7 | 100602264020 |
oct | 16773736475 |
9 | 5166270738 |
10 | 2012200253 |
11 | 94291a918 |
12 | 481a6b8a5 |
13 | 260b5954b |
14 | 1513531b7 |
15 | bb9c2738 |
hex | 77efbd3d |
2012200253 has 8 divisors (see below), whose sum is σ = 2300366208. Its totient is φ = 1724211504.
The previous prime is 2012200249. The next prime is 2012200313. The reversal of 2012200253 is 3520022102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2012200253 - 22 = 2012200249 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012200243) 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, 19001 + ... + 66222.
It is an arithmetic number, because the mean of its divisors is an integer number (287545776).
Almost surely, 22012200253 is an apocalyptic number.
It is an amenable number.
2012200253 is a deficient number, since it is larger than the sum of its proper divisors (288165955).
2012200253 is an equidigital number, since it uses as much as digits as its factorization.
2012200253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88603.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 2012200253 is about 44857.5551384602. Note that the first 3 decimals coincide. The cubic root of 2012200253 is about 1262.4777507826.
Adding to 2012200253 its reverse (3520022102), we get a palindrome (5532222355).
The spelling of 2012200253 in words is "two billion, twelve million, two hundred thousand, two hundred fifty-three".
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