Base | Representation |
---|---|
bin | 11110111000010111001… |
… | …001100010010011100010 |
3 | 21111212111221201022011121 |
4 | 132320113021202103202 |
5 | 234232031132020002 |
6 | 4302514051202454 |
7 | 306213446151532 |
oct | 36702711422342 |
9 | 7455457638147 |
10 | 2122102220002 |
11 | 748a8441aa06 |
12 | 2a333b8a642a |
13 | 125162135bab |
14 | 749d309d4c2 |
15 | 3a3027d8237 |
hex | 1ee172624e2 |
2122102220002 has 16 divisors (see below), whose sum is σ = 3228054379200. Its totient is φ = 1046084722480.
The previous prime is 2122102219981. The next prime is 2122102220039. The reversal of 2122102220002 is 2000222012212.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8161824 + ... + 8417812.
It is an arithmetic number, because the mean of its divisors is an integer number (201753398700).
Almost surely, 22122102220002 is an apocalyptic number.
2122102220002 is a deficient number, since it is larger than the sum of its proper divisors (1105952159198).
2122102220002 is a wasteful number, since it uses less digits than its factorization.
2122102220002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 314441.
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 2122102220002 its reverse (2000222012212), we get a palindrome (4122324232214).
The spelling of 2122102220002 in words is "two trillion, one hundred twenty-two billion, one hundred two million, two hundred twenty thousand, two".
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