Base | Representation |
---|---|
bin | 111100001101000… |
… | …1100101010001010 |
3 | 12012210020102012210 |
4 | 1320122030222022 |
5 | 13114123233024 |
6 | 532242245550 |
7 | 101026565040 |
oct | 17032145212 |
9 | 5183212183 |
10 | 2020133514 |
11 | 947349233 |
12 | 4846568b6 |
13 | 2626a6499 |
14 | 15241a390 |
15 | bc53d129 |
hex | 7868ca8a |
2020133514 has 32 divisors (see below), whose sum is σ = 4673088000. Its totient is φ = 570226032.
The previous prime is 2020133513. The next prime is 2020133519. The reversal of 2020133514 is 4153310202.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (2020133513) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286264 + ... + 293235.
It is an arithmetic number, because the mean of its divisors is an integer number (146034000).
Almost surely, 22020133514 is an apocalyptic number.
2020133514 is an abundant number, since it is smaller than the sum of its proper divisors (2652954486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020133514 is a wasteful number, since it uses less digits than its factorization.
2020133514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 579594.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 2020133514 is about 44945.8954077010. The cubic root of 2020133514 is about 1264.1347150688.
Adding to 2020133514 its reverse (4153310202), we get a palindrome (6173443716).
The spelling of 2020133514 in words is "two billion, twenty million, one hundred thirty-three thousand, five hundred fourteen".
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