Base | Representation |
---|---|
bin | 11110111000010001101… |
… | …001101111111011011000 |
3 | 21111212021112012002122011 |
4 | 132320101221233323120 |
5 | 234231334030013422 |
6 | 4302500554435304 |
7 | 306211246255021 |
oct | 36702151577330 |
9 | 7455245162564 |
10 | 2122010001112 |
11 | 748a37363551 |
12 | 2a3314a32b34 |
13 | 125148cb7cc1 |
14 | 749c4b35c48 |
15 | 3a2e966e077 |
hex | 1ee11a6fed8 |
2122010001112 has 32 divisors (see below), whose sum is σ = 4005748857600. Its totient is φ = 1053833860000.
The previous prime is 2122010001107. The next prime is 2122010001113. The reversal of 2122010001112 is 2111000102212.
It is a junction number, because it is equal to n+sod(n) for n = 2122010001092 and 2122010001101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2122010001113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 750964 + ... + 2192707.
It is an arithmetic number, because the mean of its divisors is an integer number (125179651800).
Almost surely, 22122010001112 is an apocalyptic number.
It is an amenable number.
2122010001112 is a deficient number, since it is larger than the sum of its proper divisors (1883738856488).
2122010001112 is a wasteful number, since it uses less digits than its factorization.
2122010001112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2944287 (or 2944283 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 2122010001112 its reverse (2111000102212), we get a palindrome (4233010103324).
The spelling of 2122010001112 in words is "two trillion, one hundred twenty-two billion, ten million, one thousand, one hundred twelve".
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