Base | Representation |
---|---|
bin | 11110100011110001111… |
… | …000010110000110111010 |
3 | 21102202110202110220110211 |
4 | 132203301320112012322 |
5 | 233401301020320442 |
6 | 4244421101301334 |
7 | 304502003333464 |
oct | 36436170260672 |
9 | 7382422426424 |
10 | 2100002120122 |
11 | 73a6734a4855 |
12 | 29abb256484a |
13 | 12304c636b0a |
14 | 738d7d03134 |
15 | 3995c4d5617 |
hex | 1e8f1e161ba |
2100002120122 has 8 divisors (see below), whose sum is σ = 3189876638400. Its totient is φ = 1036709907324.
The previous prime is 2100002120093. The next prime is 2100002120137. The reversal of 2100002120122 is 2210212000012.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6645576172 + ... + 6645576487.
It is an arithmetic number, because the mean of its divisors is an integer number (398734579800).
Almost surely, 22100002120122 is an apocalyptic number.
2100002120122 is a deficient number, since it is larger than the sum of its proper divisors (1089874518278).
2100002120122 is a wasteful number, since it uses less digits than its factorization.
2100002120122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13291152740.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2100002120122 its reverse (2210212000012), we get a palindrome (4310214120134).
The spelling of 2100002120122 in words is "two trillion, one hundred billion, two million, one hundred twenty thousand, one hundred twenty-two".
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