Base | Representation |
---|---|
bin | 1001000110101110000100… |
… | …01010100101011001110010 |
3 | 2121220002112120201222121020 |
4 | 10203113002022211121302 |
5 | 10111020230112334302 |
6 | 110330005324240310 |
7 | 4134356206656054 |
oct | 443270212453162 |
9 | 77802476658536 |
10 | 20022100121202 |
11 | 641a3635a8213 |
12 | 22b45009a0096 |
13 | b230caabc72a |
14 | 4d31094218d4 |
15 | 24ac4a18eebc |
hex | 1235c22a5672 |
20022100121202 has 16 divisors (see below), whose sum is σ = 40044276249600. Its totient is φ = 6674020705872.
The previous prime is 20022100121189. The next prime is 20022100121203. The reversal of 20022100121202 is 20212100122002.
It is not an unprimeable number, because it can be changed into a prime (20022100121203) 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, 602703 + ... + 6356685.
It is an arithmetic number, because the mean of its divisors is an integer number (2502767265600).
Almost surely, 220022100121202 is an apocalyptic number.
20022100121202 is an abundant number, since it is smaller than the sum of its proper divisors (20022176128398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20022100121202 is a wasteful number, since it uses less digits than its factorization.
20022100121202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6333937.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 20022100121202 its reverse (20212100122002), we get a palindrome (40234200243204).
The spelling of 20022100121202 in words is "twenty trillion, twenty-two billion, one hundred million, one hundred twenty-one thousand, two hundred two".
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