Base | Representation |
---|---|
bin | 1111111001010… |
… | …10010001110011 |
3 | 100021220111021120 |
4 | 13330222101303 |
5 | 233113423243 |
6 | 21121553323 |
7 | 3206251062 |
oct | 774522163 |
9 | 307814246 |
10 | 133342323 |
11 | 692a5074 |
12 | 387a5843 |
13 | 21818baa |
14 | 139d01d9 |
15 | ba8dc83 |
hex | 7f2a473 |
133342323 has 16 divisors (see below), whose sum is σ = 187411200. Its totient is φ = 84097440.
The previous prime is 133342309. The next prime is 133342327. The reversal of 133342323 is 323243331.
It is a happy number.
It is not a de Polignac number, because 133342323 - 29 = 133341811 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 133342293 and 133342302.
It is not an unprimeable number, because it can be changed into a prime (133342327) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57633 + ... + 59901.
It is an arithmetic number, because the mean of its divisors is an integer number (11713200).
Almost surely, 2133342323 is an apocalyptic number.
133342323 is a deficient number, since it is larger than the sum of its proper divisors (54068877).
133342323 is a wasteful number, since it uses less digits than its factorization.
133342323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3322.
The product of its digits is 3888, while the sum is 24.
The square root of 133342323 is about 11547.3946412167. The cubic root of 133342323 is about 510.8844361149.
Adding to 133342323 its reverse (323243331), we get a palindrome (456585654).
The spelling of 133342323 in words is "one hundred thirty-three million, three hundred forty-two thousand, three hundred twenty-three".
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