Base | Representation |
---|---|
bin | 10010101001011111… |
… | …001111111010010010 |
3 | 1220200110120122011201 |
4 | 102221133033322102 |
5 | 312001443112242 |
6 | 13110523101414 |
7 | 1306125115366 |
oct | 225137177222 |
9 | 56613518151 |
10 | 20023410322 |
11 | 85457695a3 |
12 | 3a6997186a |
13 | 1b714b33b6 |
14 | d7d45b2a6 |
15 | 7c2d424b7 |
hex | 4a97cfe92 |
20023410322 has 16 divisors (see below), whose sum is σ = 32827756032. Its totient is φ = 9118820160.
The previous prime is 20023410299. The next prime is 20023410331. The reversal of 20023410322 is 22301432002.
It is a super-3 number, since 3×200234103223 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 20023410322.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9497718 + ... + 9499825.
It is an arithmetic number, because the mean of its divisors is an integer number (2051734752).
Almost surely, 220023410322 is an apocalyptic number.
20023410322 is a deficient number, since it is larger than the sum of its proper divisors (12804345710).
20023410322 is a wasteful number, since it uses less digits than its factorization.
20023410322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18997593.
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 20023410322 its reverse (22301432002), we get a palindrome (42324842324).
The spelling of 20023410322 in words is "twenty billion, twenty-three million, four hundred ten thousand, three hundred twenty-two".
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