Base | Representation |
---|---|
bin | 111110000101101000… |
… | …1110011010001011011 |
3 | 110202011012221110012011 |
4 | 1330023101303101123 |
5 | 4141031244431021 |
6 | 141130305130351 |
7 | 12430056342322 |
oct | 1741321632133 |
9 | 422135843164 |
10 | 133333202011 |
11 | 51601131139 |
12 | 21a110299b7 |
13 | c75b610409 |
14 | 664c0490b9 |
15 | 37057c3de1 |
hex | 1f0b47345b |
133333202011 has 4 divisors (see below), whose sum is σ = 133349548024. Its totient is φ = 133316856000.
The previous prime is 133333201999. The next prime is 133333202047. The reversal of 133333202011 is 110202333331.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 133333202011 - 233 = 124743267419 is a prime.
It is a super-2 number, since 2×1333332020112 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (133333202071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8160765 + ... + 8177086.
It is an arithmetic number, because the mean of its divisors is an integer number (33337387006).
Almost surely, 2133333202011 is an apocalyptic number.
133333202011 is a deficient number, since it is larger than the sum of its proper divisors (16346013).
133333202011 is an equidigital number, since it uses as much as digits as its factorization.
133333202011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16346012.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 133333202011 its reverse (110202333331), we get a palindrome (243535535342).
The spelling of 133333202011 in words is "one hundred thirty-three billion, three hundred thirty-three million, two hundred two thousand, eleven".
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