Base | Representation |
---|---|
bin | 11000000110001… |
… | …00001001110001 |
3 | 112002100021021112 |
4 | 30003010021301 |
5 | 403221130113 |
6 | 32020203105 |
7 | 5003035250 |
oct | 1403041161 |
9 | 462307245 |
10 | 202130033 |
11 | a4108316 |
12 | 57839495 |
13 | 32b51991 |
14 | 1cbb8797 |
15 | 12b2a5a8 |
hex | c0c4271 |
202130033 has 8 divisors (see below), whose sum is σ = 235921152. Its totient is φ = 169567776.
The previous prime is 202130023. The next prime is 202130039. The reversal of 202130033 is 330031202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 202130033 - 28 = 202129777 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (202130039) 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, 306860 + ... + 307517.
It is an arithmetic number, because the mean of its divisors is an integer number (29490144).
Almost surely, 2202130033 is an apocalyptic number.
It is an amenable number.
202130033 is a deficient number, since it is larger than the sum of its proper divisors (33791119).
202130033 is an equidigital number, since it uses as much as digits as its factorization.
202130033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 614431.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 202130033 is about 14217.2442125751. The cubic root of 202130033 is about 586.8723054864.
Adding to 202130033 its reverse (330031202), we get a palindrome (532161235).
The spelling of 202130033 in words is "two hundred two million, one hundred thirty thousand, thirty-three".
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