Base | Representation |
---|---|
bin | 10010110110000011… |
… | …011000101011110001 |
3 | 1221020011020101000102 |
4 | 102312003120223301 |
5 | 312414424210113 |
6 | 13143453202145 |
7 | 1314264642662 |
oct | 226603305361 |
9 | 57204211012 |
10 | 20234210033 |
11 | 8643758534 |
12 | 3b08490355 |
13 | 1ba607c25b |
14 | d9d451369 |
15 | 7d65d1758 |
hex | 4b60d8af1 |
20234210033 has 8 divisors (see below), whose sum is σ = 21445625448. Its totient is φ = 19025146624.
The previous prime is 20234210027. The next prime is 20234210047. The reversal of 20234210033 is 33001243202.
It can be written as a sum of positive squares in 4 ways, for example, as 1024 + 20234209009 = 32^2 + 142247^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20234210033 - 220 = 20233161457 is a prime.
It is a super-2 number, since 2×202342100332 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 20234209987 and 20234210014.
It is not an unprimeable number, because it can be changed into a prime (20234210933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570266 + ... + 604707.
It is an arithmetic number, because the mean of its divisors is an integer number (2680703181).
Almost surely, 220234210033 is an apocalyptic number.
It is an amenable number.
20234210033 is a deficient number, since it is larger than the sum of its proper divisors (1211415415).
20234210033 is a wasteful number, since it uses less digits than its factorization.
20234210033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1176003.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 20234210033 its reverse (33001243202), we get a palindrome (53235453235).
The spelling of 20234210033 in words is "twenty billion, two hundred thirty-four million, two hundred ten thousand, thirty-three".
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