Base | Representation |
---|---|
bin | 100000001100011000101… |
… | …111010101101011110010 |
3 | 21211111101121102222120211 |
4 | 200030120233111223302 |
5 | 242221314221021320 |
6 | 4412154404254334 |
7 | 315556301045545 |
oct | 40143057255362 |
9 | 7744347388524 |
10 | 2212323220210 |
11 | 7832718677a4 |
12 | 2b891a6a13aa |
13 | 13080c985c0c |
14 | 7911148885c |
15 | 3c83326b55a |
hex | 20318bd5af2 |
2212323220210 has 32 divisors (see below), whose sum is σ = 4022733012480. Its totient is φ = 875955693312.
The previous prime is 2212323220193. The next prime is 2212323220213. The reversal of 2212323220210 is 120223232122.
It is not an unprimeable number, because it can be changed into a prime (2212323220213) 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, 1892994 + ... + 2829853.
It is an arithmetic number, because the mean of its divisors is an integer number (125710406640).
Almost surely, 22212323220210 is an apocalyptic number.
2212323220210 is a deficient number, since it is larger than the sum of its proper divisors (1810409792270).
2212323220210 is a wasteful number, since it uses less digits than its factorization.
2212323220210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4723330.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 2212323220210 its reverse (120223232122), we get a palindrome (2332546452332).
The spelling of 2212323220210 in words is "two trillion, two hundred twelve billion, three hundred twenty-three million, two hundred twenty thousand, two hundred ten".
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