Base | Representation |
---|---|
bin | 10010101001010010… |
… | …010111011100011110 |
3 | 1220200020020001210012 |
4 | 102221102113130132 |
5 | 312000112031220 |
6 | 13110322443222 |
7 | 1306054322024 |
oct | 225122273436 |
9 | 56606201705 |
10 | 20020033310 |
11 | 8543872382 |
12 | 3a68803512 |
13 | 1b708a0274 |
14 | d7cc1c714 |
15 | 7c28c6ac5 |
hex | 4a949771e |
20020033310 has 32 divisors (see below), whose sum is σ = 37143371232. Its totient is φ = 7764664320.
The previous prime is 20020033249. The next prime is 20020033349. The reversal of 20020033310 is 1333002002.
It is a super-2 number, since 2×200200333102 (a number of 21 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, 111011 + ... + 228830.
It is an arithmetic number, because the mean of its divisors is an integer number (1160730351).
Almost surely, 220020033310 is an apocalyptic number.
20020033310 is a deficient number, since it is larger than the sum of its proper divisors (17123337922).
20020033310 is a wasteful number, since it uses less digits than its factorization.
20020033310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 340028.
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 20020033310 its reverse (1333002002), we get a palindrome (21353035312).
The spelling of 20020033310 in words is "twenty billion, twenty million, thirty-three thousand, three hundred ten".
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