Base | Representation |
---|---|
bin | 11101000110110110100… |
… | …001110010001000000101 |
3 | 21002012220220202210122212 |
4 | 131012312201302020011 |
5 | 230232423324231041 |
6 | 4130520033233205 |
7 | 264340240224563 |
oct | 35066641621005 |
9 | 7065826683585 |
10 | 2000222102021 |
11 | 70132025a380 |
12 | 2837a6402805 |
13 | 11680a5897a0 |
14 | 6cb50186a33 |
15 | 3706c7508eb |
hex | 1d1b6872205 |
2000222102021 has 16 divisors (see below), whose sum is σ = 2350171295808. Its totient is φ = 1678322332800.
The previous prime is 2000222101973. The next prime is 2000222102041. The reversal of 2000222102021 is 1202012220002.
It is a cyclic number.
It is not a de Polignac number, because 2000222102021 - 214 = 2000222085637 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2000222101987 and 2000222102005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000222102041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 530705 + ... + 2069321.
It is an arithmetic number, because the mean of its divisors is an integer number (146885705988).
Almost surely, 22000222102021 is an apocalyptic number.
It is an amenable number.
2000222102021 is a deficient number, since it is larger than the sum of its proper divisors (349949193787).
2000222102021 is a wasteful number, since it uses less digits than its factorization.
2000222102021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1547732.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 2000222102021 its reverse (1202012220002), we get a palindrome (3202234322023).
The spelling of 2000222102021 in words is "two trillion, two hundred twenty-two million, one hundred two thousand, twenty-one".
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