Base | Representation |
---|---|
bin | 100011110101000… |
… | …0010001000101101 |
3 | 10002210011010220220 |
4 | 1013222002020231 |
5 | 4430230414013 |
6 | 315143201553 |
7 | 41535353400 |
oct | 10752021055 |
9 | 3083133826 |
10 | 1202201133 |
11 | 56767a561 |
12 | 2967462b9 |
13 | 1620b5323 |
14 | b5943d37 |
15 | 70822b23 |
hex | 47a8222d |
1202201133 has 24 divisors (see below), whose sum is σ = 1887123168. Its totient is φ = 678688416.
The previous prime is 1202201123. The next prime is 1202201137. The reversal of 1202201133 is 3311022021.
It is not a de Polignac number, because 1202201133 - 26 = 1202201069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1202201137) 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 23 ways as a sum of consecutive naturals, for example, 37066 + ... + 61467.
It is an arithmetic number, because the mean of its divisors is an integer number (78630132).
Almost surely, 21202201133 is an apocalyptic number.
It is an amenable number.
1202201133 is a deficient number, since it is larger than the sum of its proper divisors (684922035).
1202201133 is an equidigital number, since it uses as much as digits as its factorization.
1202201133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98633 (or 98626 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 1202201133 is about 34672.7722139433. The cubic root of 1202201133 is about 1063.3079092222.
Adding to 1202201133 its reverse (3311022021), we get a palindrome (4513223154).
The spelling of 1202201133 in words is "one billion, two hundred two million, two hundred one thousand, one hundred thirty-three".
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