Base | Representation |
---|---|
bin | 1000010011011011… |
… | …0111010001011010 |
3 | 12202100012122102212 |
4 | 2010312313101122 |
5 | 14031104142212 |
6 | 1005102355122 |
7 | 106143654314 |
oct | 20466672132 |
9 | 5670178385 |
10 | 2228974682 |
11 | a4421a740 |
12 | 52258baa2 |
13 | 296a37a3c |
14 | 1720607b4 |
15 | d0a41e22 |
hex | 84db745a |
2228974682 has 16 divisors (see below), whose sum is σ = 3652018272. Its totient is φ = 1011891120.
The previous prime is 2228974613. The next prime is 2228974733. The reversal of 2228974682 is 2864798222.
It is a happy number.
2228974682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×22289746822 = 9936656265994002248, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2228974682.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46028 + ... + 81095.
It is an arithmetic number, because the mean of its divisors is an integer number (228251142).
Almost surely, 22228974682 is an apocalyptic number.
2228974682 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2228974682 is a deficient number, since it is larger than the sum of its proper divisors (1423043590).
2228974682 is a wasteful number, since it uses less digits than its factorization.
2228974682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127933.
The product of its digits is 1548288, while the sum is 50.
The square root of 2228974682 is about 47212.0184063338. The cubic root of 2228974682 is about 1306.2762932003.
The spelling of 2228974682 in words is "two billion, two hundred twenty-eight million, nine hundred seventy-four thousand, six hundred eighty-two".
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