Base | Representation |
---|---|
bin | 10001100111001101010… |
… | …110011100001110010110 |
3 | 11021201002001100102020102 |
4 | 101213031112130032112 |
5 | 124312224220202410 |
6 | 2324003550134102 |
7 | 153305062641251 |
oct | 21471526341626 |
9 | 4251061312212 |
10 | 1210331022230 |
11 | 427331343aa0 |
12 | 1766a14b1332 |
13 | 8a197a45305 |
14 | 4281a618098 |
15 | 2173bb842a5 |
hex | 119cd59c396 |
1210331022230 has 32 divisors (see below), whose sum is σ = 2376973077408. Its totient is φ = 440060544000.
The previous prime is 1210331022223. The next prime is 1210331022319. The reversal of 1210331022230 is 322201330121.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69080 + ... + 1557380.
It is an arithmetic number, because the mean of its divisors is an integer number (74280408669).
Almost surely, 21210331022230 is an apocalyptic number.
1210331022230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1210331022230 is a deficient number, since it is larger than the sum of its proper divisors (1166642055178).
1210331022230 is a wasteful number, since it uses less digits than its factorization.
1210331022230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1495712.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 1210331022230 its reverse (322201330121), we get a palindrome (1532532352351).
The spelling of 1210331022230 in words is "one trillion, two hundred ten billion, three hundred thirty-one million, twenty-two thousand, two hundred thirty".
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