Base | Representation |
---|---|
bin | 11101011100111111111… |
… | …10010000011100101010 |
3 | 10120202011002211011122212 |
4 | 32232133332100130222 |
5 | 113040034302242302 |
6 | 2052523522045122 |
7 | 133054222241621 |
oct | 16563776203452 |
9 | 3522132734585 |
10 | 1012001212202 |
11 | 360207335292 |
12 | 1441711a97a2 |
13 | 7457b766036 |
14 | 36da429c6b8 |
15 | 1b4d0176052 |
hex | eb9ff9072a |
1012001212202 has 4 divisors (see below), whose sum is σ = 1518001818306. Its totient is φ = 506000606100.
The previous prime is 1012001212199. The next prime is 1012001212213. The reversal of 1012001212202 is 2022121002101.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1005966874441 + 6034337761 = 1002979^2 + 77681^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253000303049 + ... + 253000303052.
Almost surely, 21012001212202 is an apocalyptic number.
1012001212202 is a deficient number, since it is larger than the sum of its proper divisors (506000606104).
1012001212202 is an equidigital number, since it uses as much as digits as its factorization.
1012001212202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 506000606103.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 1012001212202 its reverse (2022121002101), we get a palindrome (3034122214303).
The spelling of 1012001212202 in words is "one trillion, twelve billion, one million, two hundred twelve thousand, two hundred two".
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