Base | Representation |
---|---|
bin | 100101110010110… |
… | …101001110011011 |
3 | 1122012010201021001 |
4 | 211302311032123 |
5 | 2244311112303 |
6 | 142530325431 |
7 | 21466416106 |
oct | 4562651633 |
9 | 1565121231 |
10 | 634082203 |
11 | 2a5a17387 |
12 | 158429877 |
13 | a149c991 |
14 | 602d973d |
15 | 3aa0131d |
hex | 25cb539b |
634082203 has 4 divisors (see below), whose sum is σ = 642108640. Its totient is φ = 626055768.
The previous prime is 634082177. The next prime is 634082213. The reversal of 634082203 is 302280436.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 634082203 - 213 = 634074011 is a prime.
It is a super-2 number, since 2×6340822032 = 804120480322666418, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (634082213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4013100 + ... + 4013257.
It is an arithmetic number, because the mean of its divisors is an integer number (160527160).
Almost surely, 2634082203 is an apocalyptic number.
634082203 is a deficient number, since it is larger than the sum of its proper divisors (8026437).
634082203 is an equidigital number, since it uses as much as digits as its factorization.
634082203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8026436.
The product of its (nonzero) digits is 6912, while the sum is 28.
The square root of 634082203 is about 25180.9889202152. The cubic root of 634082203 is about 859.1094996348.
The spelling of 634082203 in words is "six hundred thirty-four million, eighty-two thousand, two hundred three".
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