Base | Representation |
---|---|
bin | 10010111010000111… |
… | …010000010001011110 |
3 | 1221101220102101012002 |
4 | 102322013100101132 |
5 | 313034344124042 |
6 | 13154325242302 |
7 | 1316052661166 |
oct | 227207202136 |
9 | 57356371162 |
10 | 20302333022 |
11 | 8679157324 |
12 | 3b27263392 |
13 | 1bb721160a |
14 | da85055a6 |
15 | 7dc58b132 |
hex | 4ba1d045e |
20302333022 has 8 divisors (see below), whose sum is σ = 30471429000. Its totient is φ = 10145190024.
The previous prime is 20302332983. The next prime is 20302333031. The reversal of 20302333022 is 22033320302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×203023330222 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 20302332985 and 20302333003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2983997 + ... + 2990792.
It is an arithmetic number, because the mean of its divisors is an integer number (3808928625).
Almost surely, 220302333022 is an apocalyptic number.
20302333022 is a deficient number, since it is larger than the sum of its proper divisors (10169095978).
20302333022 is a wasteful number, since it uses less digits than its factorization.
20302333022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5976490.
The product of its (nonzero) digits is 1296, while the sum is 20.
Adding to 20302333022 its reverse (22033320302), we get a palindrome (42335653324).
The spelling of 20302333022 in words is "twenty billion, three hundred two million, three hundred thirty-three thousand, twenty-two".
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