Base | Representation |
---|---|
bin | 111100001110100… |
… | …1000100100111011 |
3 | 12012211200112001200 |
4 | 1320131020210323 |
5 | 13114322400402 |
6 | 532310545243 |
7 | 101036252100 |
oct | 17035104473 |
9 | 5184615050 |
10 | 2020903227 |
11 | 947824562 |
12 | 484968223 |
13 | 2628b5935 |
14 | 15257aaa7 |
15 | bc64121c |
hex | 7874893b |
2020903227 has 36 divisors (see below), whose sum is σ = 3467951136. Its totient is φ = 1130220000.
The previous prime is 2020903219. The next prime is 2020903231. The reversal of 2020903227 is 7223090202.
2020903227 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2020903227 - 23 = 2020903219 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2020903227.
It is not an unprimeable number, because it can be changed into a prime (2020903267) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 28024 + ... + 69477.
It is an arithmetic number, because the mean of its divisors is an integer number (96331976).
Almost surely, 22020903227 is an apocalyptic number.
2020903227 is a deficient number, since it is larger than the sum of its proper divisors (1447047909).
2020903227 is a wasteful number, since it uses less digits than its factorization.
2020903227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97568 (or 97558 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 2020903227 is about 44954.4572539809. The cubic root of 2020903227 is about 1264.2952485786.
Adding to 2020903227 its reverse (7223090202), we get a palindrome (9243993429).
The spelling of 2020903227 in words is "two billion, twenty million, nine hundred three thousand, two hundred twenty-seven".
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