Base | Representation |
---|---|
bin | 111100010000101… |
… | …0111010011100001 |
3 | 12012220202212012010 |
4 | 1320201113103201 |
5 | 13120113342004 |
6 | 532350423133 |
7 | 101051551044 |
oct | 17041272341 |
9 | 5186685163 |
10 | 2022012129 |
11 | 948411705 |
12 | 485201aa9 |
13 | 262bb35a7 |
14 | 152788c5b |
15 | bc7aea89 |
hex | 788574e1 |
2022012129 has 16 divisors (see below), whose sum is σ = 2907132480. Its totient is φ = 1245911040.
The previous prime is 2022012127. The next prime is 2022012143. The reversal of 2022012129 is 9212102202.
It is a happy number.
It is not a de Polignac number, because 2022012129 - 21 = 2022012127 is a prime.
It is a super-2 number, since 2×20220121292 = 8177066099646225282, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2022012127) 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, 430272 + ... + 434945.
It is an arithmetic number, because the mean of its divisors is an integer number (181695780).
Almost surely, 22022012129 is an apocalyptic number.
It is an amenable number.
2022012129 is a deficient number, since it is larger than the sum of its proper divisors (885120351).
2022012129 is a wasteful number, since it uses less digits than its factorization.
2022012129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 865280.
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 2022012129 is about 44966.7891782369. The cubic root of 2022012129 is about 1264.5264526527.
The spelling of 2022012129 in words is "two billion, twenty-two million, twelve thousand, one hundred twenty-nine".
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