Base | Representation |
---|---|
bin | 111100001101010… |
… | …0100101101110111 |
3 | 12012210102102101110 |
4 | 1320122210231313 |
5 | 13114134411210 |
6 | 532244330103 |
7 | 101030455242 |
oct | 17032445567 |
9 | 5183372343 |
10 | 2020232055 |
11 | 947406276 |
12 | 4846a3933 |
13 | 26270c2aa |
14 | 152444259 |
15 | bc55c420 |
hex | 786a4b77 |
2020232055 has 16 divisors (see below), whose sum is σ = 3237413760. Its totient is φ = 1075776288.
The previous prime is 2020232041. The next prime is 2020232059. The reversal of 2020232055 is 5502320202.
It is not a de Polignac number, because 2020232055 - 212 = 2020227959 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020232059) 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, 95085 + ... + 114374.
It is an arithmetic number, because the mean of its divisors is an integer number (202338360).
Almost surely, 22020232055 is an apocalyptic number.
2020232055 is a deficient number, since it is larger than the sum of its proper divisors (1217181705).
2020232055 is a wasteful number, since it uses less digits than its factorization.
2020232055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210110.
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 2020232055 is about 44946.9916123426. The cubic root of 2020232055 is about 1264.1552693330.
Adding to 2020232055 its reverse (5502320202), we get a palindrome (7522552257).
The spelling of 2020232055 in words is "two billion, twenty million, two hundred thirty-two thousand, fifty-five".
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