Base | Representation |
---|---|
bin | 11101011010001110010… |
… | …100001111111101010001 |
3 | 21011012121112000102222002 |
4 | 131122032110033331101 |
5 | 231103023202131113 |
6 | 4144240025523345 |
7 | 266004550060250 |
oct | 35321624177521 |
9 | 7135545012862 |
10 | 2021022302033 |
11 | 70a124446519 |
12 | 287830343555 |
13 | 118773987347 |
14 | 6db6484a797 |
15 | 37888882c58 |
hex | 1d68e50ff51 |
2021022302033 has 16 divisors (see below), whose sum is σ = 2410377419520. Its totient is φ = 1656839982336.
The previous prime is 2021022302011. The next prime is 2021022302069. The reversal of 2021022302033 is 3302032201202.
It is not a de Polignac number, because 2021022302033 - 28 = 2021022301777 is a prime.
It is a super-2 number, since 2×20210223020332 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2021022301996 and 2021022302014.
It is not an unprimeable number, because it can be changed into a prime (2021022302083) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1278341 + ... + 2382477.
It is an arithmetic number, because the mean of its divisors is an integer number (150648588720).
Almost surely, 22021022302033 is an apocalyptic number.
2021022302033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
2021022302033 is a deficient number, since it is larger than the sum of its proper divisors (389355117487).
2021022302033 is a wasteful number, since it uses less digits than its factorization.
2021022302033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1115536.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 2021022302033 its reverse (3302032201202), we get a palindrome (5323054503235).
The spelling of 2021022302033 in words is "two trillion, twenty-one billion, twenty-two million, three hundred two thousand, thirty-three".
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