Base | Representation |
---|---|
bin | 111100010000101… |
… | …0101000100111001 |
3 | 12012220202101200001 |
4 | 1320201111010321 |
5 | 13120113044001 |
6 | 532350313001 |
7 | 101051512324 |
oct | 17041250471 |
9 | 5186671601 |
10 | 2022003001 |
11 | 948405867 |
12 | 4851b8761 |
13 | 262bac3a5 |
14 | 1527857bb |
15 | bc7ac001 |
hex | 78855139 |
2022003001 has 8 divisors (see below), whose sum is σ = 2142922824. Its totient is φ = 1901303040.
The previous prime is 2022002999. The next prime is 2022003017. The reversal of 2022003001 is 1003002202.
It can be written as a sum of positive squares in 4 ways, for example, as 1290246400 + 731756601 = 35920^2 + 27051^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2022003001 - 21 = 2022002999 is a prime.
It is a super-2 number, since 2×20220030012 = 8176992272106012002, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2022003031) 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, 35830 + ... + 72991.
It is an arithmetic number, because the mean of its divisors is an integer number (267865353).
Almost surely, 22022003001 is an apocalyptic number.
It is an amenable number.
2022003001 is a deficient number, since it is larger than the sum of its proper divisors (120919823).
2022003001 is a wasteful number, since it uses less digits than its factorization.
2022003001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109931.
The product of its (nonzero) digits is 24, while the sum is 10.
The square root of 2022003001 is about 44966.6876809934. The cubic root of 2022003001 is about 1264.5245498262.
Adding to 2022003001 its reverse (1003002202), we get a palindrome (3025005203).
The spelling of 2022003001 in words is "two billion, twenty-two million, three thousand, one".
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