Base | Representation |
---|---|
bin | 10011010110100011101 |
3 | 1012012212201 |
4 | 2122310131 |
5 | 130243031 |
6 | 21331501 |
7 | 5250544 |
oct | 2326435 |
9 | 1165781 |
10 | 634141 |
11 | 3a3492 |
12 | 266b91 |
13 | 192841 |
14 | 12715b |
15 | c7d61 |
hex | 9ad1d |
634141 has 2 divisors, whose sum is σ = 634142. Its totient is φ = 634140.
The previous prime is 634103. The next prime is 634157. The reversal of 634141 is 141436.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 632025 + 2116 = 795^2 + 46^2 .
It is a cyclic number.
It is not a de Polignac number, because 634141 - 27 = 634013 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (634181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 317070 + 317071.
It is an arithmetic number, because the mean of its divisors is an integer number (317071).
2634141 is an apocalyptic number.
It is an amenable number.
634141 is a deficient number, since it is larger than the sum of its proper divisors (1).
634141 is an equidigital number, since it uses as much as digits as its factorization.
634141 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 288, while the sum is 19.
The square root of 634141 is about 796.3297055868. The cubic root of 634141 is about 85.9136053237.
Adding to 634141 its reverse (141436), we get a palindrome (775577).
The spelling of 634141 in words is "six hundred thirty-four thousand, one hundred forty-one".
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