Base | Representation |
---|---|
bin | 1100001110011011110… |
… | …0101111010100001011 |
3 | 202002010120100121012102 |
4 | 3003212330233110023 |
5 | 11420121434043311 |
6 | 240253214304015 |
7 | 21113546666240 |
oct | 3034674572413 |
9 | 662116317172 |
10 | 210033112331 |
11 | 81090241a79 |
12 | 348577b800b |
13 | 16a62b31133 |
14 | a2467c35c7 |
15 | 56e41c343b |
hex | 30e6f2f50b |
210033112331 has 8 divisors (see below), whose sum is σ = 241870193664. Its totient is φ = 178654118760.
The previous prime is 210033112321. The next prime is 210033112351. The reversal of 210033112331 is 133211330012.
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 210033112331 - 218 = 210032850187 is a prime.
It is a super-2 number, since 2×2100331123312 (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 (210033112321) 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, 114520955 + ... + 114522788.
It is an arithmetic number, because the mean of its divisors is an integer number (30233774208).
Almost surely, 2210033112331 is an apocalyptic number.
210033112331 is a deficient number, since it is larger than the sum of its proper divisors (31837081333).
210033112331 is a wasteful number, since it uses less digits than its factorization.
210033112331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229043881.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 210033112331 its reverse (133211330012), we get a palindrome (343244442343).
The spelling of 210033112331 in words is "two hundred ten billion, thirty-three million, one hundred twelve thousand, three hundred thirty-one".
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