Base | Representation |
---|---|
bin | 111100010000110… |
… | …1111001100110001 |
3 | 12012220221211110000 |
4 | 1320201233030301 |
5 | 13120130010001 |
6 | 532352500213 |
7 | 101052436302 |
oct | 17041571461 |
9 | 5186854400 |
10 | 2022110001 |
11 | 94847919a |
12 | 48524a669 |
13 | 262c18cc2 |
14 | 1527b27a9 |
15 | bc7cda86 |
hex | 7886f331 |
2022110001 has 40 divisors (see below), whose sum is σ = 3075484104. Its totient is φ = 1323786240.
The previous prime is 2022109997. The next prime is 2022110003. The reversal of 2022110001 is 1000112202.
It can be written as a sum of positive squares in 4 ways, for example, as 355511025 + 1666598976 = 18855^2 + 40824^2 .
It is not a de Polignac number, because 2022110001 - 22 = 2022109997 is a prime.
It is a super-2 number, since 2×20221100012 = 8177857712288440002, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2022110003) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1660945 + ... + 1662161.
Almost surely, 22022110001 is an apocalyptic number.
It is an amenable number.
2022110001 is a deficient number, since it is larger than the sum of its proper divisors (1053374103).
2022110001 is a wasteful number, since it uses less digits than its factorization.
2022110001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1583 (or 1574 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
The square root of 2022110001 is about 44967.8774348979. The cubic root of 2022110001 is about 1264.5468547288.
Adding to 2022110001 its reverse (1000112202), we get a palindrome (3022222203).
The spelling of 2022110001 in words is "two billion, twenty-two million, one hundred ten thousand, one".
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