Base | Representation |
---|---|
bin | 111011111101111… |
… | …1011111001101000 |
3 | 12012020022101020101 |
4 | 1313323323321220 |
5 | 13110110404202 |
6 | 531400235144 |
7 | 100602264625 |
oct | 16773737150 |
9 | 5166271211 |
10 | 2012200552 |
11 | 94292006a |
12 | 481a6bab4 |
13 | 260b5971b |
14 | 15135334c |
15 | bb9c2887 |
hex | 77efbe68 |
2012200552 has 16 divisors (see below), whose sum is σ = 3792030660. Its totient is φ = 1000992384.
The previous prime is 2012200549. The next prime is 2012200571. The reversal of 2012200552 is 2550022102.
It can be written as a sum of positive squares in 2 ways, for example, as 1977225156 + 34975396 = 44466^2 + 5914^2 .
It is a super-2 number, since 2×20122005522 = 8097902122938209408, which contains 22 as substring.
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, 636813 + ... + 639964.
Almost surely, 22012200552 is an apocalyptic number.
It is an amenable number.
2012200552 is a deficient number, since it is larger than the sum of its proper divisors (1779830108).
2012200552 is a wasteful number, since it uses less digits than its factorization.
2012200552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1276980 (or 1276976 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 2012200552 is about 44857.5584712320. The cubic root of 2012200552 is about 1262.4778133146.
Adding to 2012200552 its reverse (2550022102), we get a palindrome (4562222654).
The spelling of 2012200552 in words is "two billion, twelve million, two hundred thousand, five hundred fifty-two".
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