Base | Representation |
---|---|
bin | 1000010011011001… |
… | …1100000010001111 |
3 | 12202022222222101220 |
4 | 2010312130002033 |
5 | 14031042104434 |
6 | 1005100134423 |
7 | 106143011130 |
oct | 20466340217 |
9 | 5668888356 |
10 | 2228863119 |
11 | a4415393a |
12 | 522537413 |
13 | 2969c9022 |
14 | 172031c87 |
15 | d0a1dd49 |
hex | 84d9c08f |
2228863119 has 16 divisors (see below), whose sum is σ = 3453930240. Its totient is φ = 1252048320.
The previous prime is 2228863111. The next prime is 2228863123. The reversal of 2228863119 is 9113688222.
It is not a de Polignac number, because 2228863119 - 23 = 2228863111 is a prime.
It is a super-2 number, since 2×22288631192 = 9935661606476816322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2228863111) 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, 898222 + ... + 900699.
It is an arithmetic number, because the mean of its divisors is an integer number (215870640).
Almost surely, 22228863119 is an apocalyptic number.
2228863119 is a deficient number, since it is larger than the sum of its proper divisors (1225067121).
2228863119 is a wasteful number, since it uses less digits than its factorization.
2228863119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1798990.
The product of its digits is 82944, while the sum is 42.
The square root of 2228863119 is about 47210.8368809535. The cubic root of 2228863119 is about 1306.2544992435.
The spelling of 2228863119 in words is "two billion, two hundred twenty-eight million, eight hundred sixty-three thousand, one hundred nineteen".
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