Base | Representation |
---|---|
bin | 100000011101111001101… |
… | …110010011111110111001 |
3 | 21220021221022010001210212 |
4 | 200131321232103332321 |
5 | 243023323313211413 |
6 | 4424544515320505 |
7 | 320123325606341 |
oct | 40357156237671 |
9 | 7807838101725 |
10 | 2231130210233 |
11 | 790242924761 |
12 | 3004a8bb0135 |
13 | 132519145b92 |
14 | 79db713dd21 |
15 | 3d0843ccca8 |
hex | 20779b93fb9 |
2231130210233 has 16 divisors (see below), whose sum is σ = 2266951974720. Its totient is φ = 2195384083200.
The previous prime is 2231130210217. The next prime is 2231130210247. The reversal of 2231130210233 is 3320120311322.
It is a cyclic number.
It is not a de Polignac number, because 2231130210233 - 24 = 2231130210217 is a prime.
It is a super-3 number, since 3×22311302102333 (a number of 38 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2231130210199 and 2231130210208.
It is not an unprimeable number, because it can be changed into a prime (2231130210203) 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, 379376453 + ... + 379382333.
It is an arithmetic number, because the mean of its divisors is an integer number (141684498420).
Almost surely, 22231130210233 is an apocalyptic number.
It is an amenable number.
2231130210233 is a deficient number, since it is larger than the sum of its proper divisors (35821764487).
2231130210233 is a wasteful number, since it uses less digits than its factorization.
2231130210233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11288.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 2231130210233 its reverse (3320120311322), we get a palindrome (5551250521555).
The spelling of 2231130210233 in words is "two trillion, two hundred thirty-one billion, one hundred thirty million, two hundred ten thousand, two hundred thirty-three".
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