Base | Representation |
---|---|
bin | 100000011101111000001… |
… | …001000010100010010010 |
3 | 21220021212110011021210100 |
4 | 200131320021002202102 |
5 | 243023300014142401 |
6 | 4424542130313230 |
7 | 320122554136035 |
oct | 40357011024222 |
9 | 7807773137710 |
10 | 2231103662226 |
11 | 79022994185a |
12 | 3004a0128816 |
13 | 1325137ac1ba |
14 | 79db37cd01c |
15 | 3d081dd6b86 |
hex | 20778242892 |
2231103662226 has 48 divisors (see below), whose sum is σ = 4845728833920. Its totient is φ = 741906228960.
The previous prime is 2231103662209. The next prime is 2231103662233. The reversal of 2231103662226 is 6222663011322.
2231103662226 is a `hidden beast` number, since 2 + 2 + 3 + 1 + 1 + 0 + 3 + 6 + 622 + 26 = 666.
It is a super-3 number, since 3×22311036622263 (a number of 38 digits) contains 333 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61852236 + ... + 61888296.
It is an arithmetic number, because the mean of its divisors is an integer number (100952684040).
Almost surely, 22231103662226 is an apocalyptic number.
2231103662226 is an abundant number, since it is smaller than the sum of its proper divisors (2614625171694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2231103662226 is a wasteful number, since it uses less digits than its factorization.
2231103662226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44271 (or 44268 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 36.
Adding to 2231103662226 its reverse (6222663011322), we get a palindrome (8453766673548).
The spelling of 2231103662226 in words is "two trillion, two hundred thirty-one billion, one hundred three million, six hundred sixty-two thousand, two hundred twenty-six".
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