Base | Representation |
---|---|
bin | 100000000010001001100… |
… | …100001001111110110010 |
3 | 21210110000120001010022102 |
4 | 200002021210021332302 |
5 | 242031311242242320 |
6 | 4403135543340402 |
7 | 315020016400154 |
oct | 40021144117662 |
9 | 7713016033272 |
10 | 2201331212210 |
11 | 779641098469 |
12 | 2b6771451702 |
13 | 12c77a5c9180 |
14 | 7878b698ad4 |
15 | 3c3dd25a175 |
hex | 20089909fb2 |
2201331212210 has 32 divisors (see below), whose sum is σ = 4279422898800. Its totient is φ = 810470262528.
The previous prime is 2201331212209. The next prime is 2201331212233. The reversal of 2201331212210 is 122121331022.
It can be written as a sum of positive squares in 8 ways, for example, as 834155249041 + 1367175963169 = 913321^2 + 1169263^2 .
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, 24214397 + ... + 24305136.
Almost surely, 22201331212210 is an apocalyptic number.
2201331212210 is a deficient number, since it is larger than the sum of its proper divisors (2078091686590).
2201331212210 is a wasteful number, since it uses less digits than its factorization.
2201331212210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48519902.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 2201331212210 its reverse (122121331022), we get a palindrome (2323452543232).
The spelling of 2201331212210 in words is "two trillion, two hundred one billion, three hundred thirty-one million, two hundred twelve thousand, two hundred ten".
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