Base | Representation |
---|---|
bin | 101101101111111000010000… |
… | …111111111000011111011011 |
3 | 222101101202100211201102020222 |
4 | 231233320100333320133123 |
5 | 202332444324210132311 |
6 | 1551531023214510255 |
7 | 60244250063306345 |
oct | 5557702077703733 |
9 | 871352324642228 |
10 | 201202323130331 |
11 | 59122476089666 |
12 | 1a696436b0538b |
13 | 88363b3c59c03 |
14 | 379835c8bc295 |
15 | 183db02bb9adb |
hex | b6fe10ff87db |
201202323130331 has 8 divisors (see below), whose sum is σ = 201303557955360. Its totient is φ = 201101090817088.
The previous prime is 201202323130321. The next prime is 201202323130343. The reversal of 201202323130331 is 133031323202102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 201202323130331 - 222 = 201202318936027 is a prime.
It is a super-2 number, since 2×2012023231303312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 201202323130331.
It is not an unprimeable number, because it can be changed into a prime (201202323130321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171459965 + ... + 172629441.
It is an arithmetic number, because the mean of its divisors is an integer number (25162944744420).
Almost surely, 2201202323130331 is an apocalyptic number.
201202323130331 is a deficient number, since it is larger than the sum of its proper divisors (101234825029).
201202323130331 is a wasteful number, since it uses less digits than its factorization.
201202323130331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1255893.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 201202323130331 its reverse (133031323202102), we get a palindrome (334233646332433).
The spelling of 201202323130331 in words is "two hundred one trillion, two hundred two billion, three hundred twenty-three million, one hundred thirty thousand, three hundred thirty-one".
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