Base | Representation |
---|---|
bin | 1111111000010… |
… | …10000000000001 |
3 | 100021122202220220 |
4 | 13330022000001 |
5 | 233100210423 |
6 | 21115053253 |
7 | 3205160451 |
oct | 774120001 |
9 | 307582826 |
10 | 133210113 |
11 | 69214803 |
12 | 38741229 |
13 | 217a096a |
14 | 13997d61 |
15 | ba649e3 |
hex | 7f0a001 |
133210113 has 8 divisors (see below), whose sum is σ = 188061408. Its totient is φ = 83582784.
The previous prime is 133210111. The next prime is 133210139. The reversal of 133210113 is 311012331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 133210113 - 21 = 133210111 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 133210092 and 133210101.
It is not an unprimeable number, because it can be changed into a prime (133210111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1305931 + ... + 1306032.
It is an arithmetic number, because the mean of its divisors is an integer number (23507676).
Almost surely, 2133210113 is an apocalyptic number.
It is an amenable number.
133210113 is a deficient number, since it is larger than the sum of its proper divisors (54851295).
133210113 is a wasteful number, since it uses less digits than its factorization.
133210113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2611983.
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 133210113 is about 11541.6685535498. The cubic root of 133210113 is about 510.7155315852.
Adding to 133210113 its reverse (311012331), we get a palindrome (444222444).
The spelling of 133210113 in words is "one hundred thirty-three million, two hundred ten thousand, one hundred thirteen".
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