Base | Representation |
---|---|
bin | 1101011011011010001101 |
3 | 20121211201121 |
4 | 31123122031 |
5 | 1400121031 |
6 | 203240541 |
7 | 41630542 |
oct | 15333215 |
9 | 6554647 |
10 | 3520141 |
11 | 1a94809 |
12 | 1219151 |
13 | 963331 |
14 | 678bc9 |
15 | 498011 |
hex | 35b68d |
3520141 has 2 divisors, whose sum is σ = 3520142. Its totient is φ = 3520140.
The previous prime is 3520093. The next prime is 3520147. The reversal of 3520141 is 1410253.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3222025 + 298116 = 1795^2 + 546^2 .
It is a cyclic number.
It is not a de Polignac number, because 3520141 - 215 = 3487373 is a prime.
It is a nialpdrome in base 13.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3520147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1760070 + 1760071.
It is an arithmetic number, because the mean of its divisors is an integer number (1760071).
Almost surely, 23520141 is an apocalyptic number.
It is an amenable number.
3520141 is a deficient number, since it is larger than the sum of its proper divisors (1).
3520141 is an equidigital number, since it uses as much as digits as its factorization.
3520141 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 3520141 is about 1876.2038801793. The cubic root of 3520141 is about 152.1201295257.
Adding to 3520141 its reverse (1410253), we get a palindrome (4930394).
The spelling of 3520141 in words is "three million, five hundred twenty thousand, one hundred forty-one".
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