Base | Representation |
---|---|
bin | 10010101001011101… |
… | …101110001100111110 |
3 | 1220200102211022012001 |
4 | 102221131232030332 |
5 | 312001342310420 |
6 | 13110510332514 |
7 | 1306121530525 |
oct | 225135561476 |
9 | 56612738161 |
10 | 20023010110 |
11 | 8545515944 |
12 | 3a697ba13a |
13 | 1b713a319c |
14 | d7d3954bc |
15 | 7c2cb3b0a |
hex | 4a976e33e |
20023010110 has 16 divisors (see below), whose sum is σ = 36068602176. Its totient is φ = 8003163168.
The previous prime is 20023010107. The next prime is 20023010113. The reversal of 20023010110 is 1101032002.
It is an interprime number because it is at equal distance from previous prime (20023010107) and next prime (20023010113).
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20023010113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741177 + ... + 767716.
It is an arithmetic number, because the mean of its divisors is an integer number (2254287636).
Almost surely, 220023010110 is an apocalyptic number.
20023010110 is a deficient number, since it is larger than the sum of its proper divisors (16045592066).
20023010110 is a wasteful number, since it uses less digits than its factorization.
20023010110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1510227.
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 20023010110 its reverse (1101032002), we get a palindrome (21124042112).
The spelling of 20023010110 in words is "twenty billion, twenty-three million, ten thousand, one hundred ten".
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