Base | Representation |
---|---|
bin | 1000011001100101… |
… | …1001010111001100 |
3 | 12211010210221012010 |
4 | 2012121121113030 |
5 | 14104212220203 |
6 | 1011424141220 |
7 | 106606343562 |
oct | 20631312714 |
9 | 5733727163 |
10 | 2254804428 |
11 | a57861a38 |
12 | 52b167810 |
13 | 29c1ac806 |
14 | 175665a32 |
15 | d2e45303 |
hex | 866595cc |
2254804428 has 24 divisors (see below), whose sum is σ = 5293492288. Its totient is φ = 746989776.
The previous prime is 2254804421. The next prime is 2254804483. The reversal of 2254804428 is 8244084522.
It is not an unprimeable number, because it can be changed into a prime (2254804421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574426 + ... + 578337.
Almost surely, 22254804428 is an apocalyptic number.
It is an amenable number.
2254804428 is an abundant number, since it is smaller than the sum of its proper divisors (3038687860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2254804428 is a wasteful number, since it uses less digits than its factorization.
2254804428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1152933 (or 1152931 counting only the distinct ones).
The product of its (nonzero) digits is 163840, while the sum is 39.
The square root of 2254804428 is about 47484.7810145524. The cubic root of 2254804428 is about 1311.3027128063.
The spelling of 2254804428 in words is "two billion, two hundred fifty-four million, eight hundred four thousand, four hundred twenty-eight".
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