Base | Representation |
---|---|
bin | 100101110101101… |
… | …011110110010000 |
3 | 1122020112201100112 |
4 | 211311223312100 |
5 | 2300004031344 |
6 | 142554340452 |
7 | 21505652660 |
oct | 4565536620 |
9 | 1566481315 |
10 | 634830224 |
11 | 2a6388386 |
12 | 15872a728 |
13 | a16a22b2 |
14 | 604521a0 |
15 | 3aaecc9e |
hex | 25d6bd90 |
634830224 has 40 divisors (see below), whose sum is σ = 1439991168. Its totient is φ = 265432320.
The previous prime is 634830221. The next prime is 634830227. The reversal of 634830224 is 422038436.
It is an interprime number because it is at equal distance from previous prime (634830221) and next prime (634830227).
It is not an unprimeable number, because it can be changed into a prime (634830221) 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, 64532 + ... + 73715.
Almost surely, 2634830224 is an apocalyptic number.
It is an amenable number.
634830224 is an abundant number, since it is smaller than the sum of its proper divisors (805160944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
634830224 is a wasteful number, since it uses less digits than its factorization.
634830224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138303 (or 138297 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 32.
The square root of 634830224 is about 25195.8374339890. The cubic root of 634830224 is about 859.4471947617.
The spelling of 634830224 in words is "six hundred thirty-four million, eight hundred thirty thousand, two hundred twenty-four".
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