Base | Representation |
---|---|
bin | 1001000110101101111010… |
… | …11001000011111100010110 |
3 | 2121220002100000000221102221 |
4 | 10203112331121003330112 |
5 | 10111020044111431410 |
6 | 110325553343452554 |
7 | 4134354215133511 |
oct | 443267531037426 |
9 | 77802300027387 |
10 | 20022020030230 |
11 | 641a322374729 |
12 | 22b4499bb715a |
13 | b230b7329b1a |
14 | 4d30dc933d78 |
15 | 24ac4311e4da |
hex | 1235bd643f16 |
20022020030230 has 32 divisors (see below), whose sum is σ = 37877127724800. Its totient is φ = 7605486733152.
The previous prime is 20022020030213. The next prime is 20022020030273. The reversal of 20022020030230 is 3203002022002.
It is a super-2 number, since 2×200220200302302 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313105660 + ... + 313169599.
It is an arithmetic number, because the mean of its divisors is an integer number (1183660241400).
Almost surely, 220022020030230 is an apocalyptic number.
20022020030230 is a deficient number, since it is larger than the sum of its proper divisors (17855107694570).
20022020030230 is a wasteful number, since it uses less digits than its factorization.
20022020030230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 626275428.
The product of its (nonzero) digits is 288, while the sum is 16.
Adding to 20022020030230 its reverse (3203002022002), we get a palindrome (23225022052232).
The spelling of 20022020030230 in words is "twenty trillion, twenty-two billion, twenty million, thirty thousand, two hundred thirty".
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