Base | Representation |
---|---|
bin | 1011110001011100111101 |
3 | 12210210101112 |
4 | 23301130331 |
5 | 1242224031 |
6 | 150051405 |
7 | 35142332 |
oct | 13613475 |
9 | 5723345 |
10 | 3086141 |
11 | 1818733 |
12 | 1049b65 |
13 | 840926 |
14 | 5a4989 |
15 | 40e62b |
hex | 2f173d |
3086141 has 2 divisors, whose sum is σ = 3086142. Its totient is φ = 3086140.
The previous prime is 3086131. The next prime is 3086159. The reversal of 3086141 is 1416803.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2493241 + 592900 = 1579^2 + 770^2 .
It is an emirp because it is prime and its reverse (1416803) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3086141 - 26 = 3086077 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3086101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1543070 + 1543071.
It is an arithmetic number, because the mean of its divisors is an integer number (1543071).
Almost surely, 23086141 is an apocalyptic number.
It is an amenable number.
3086141 is a deficient number, since it is larger than the sum of its proper divisors (1).
3086141 is an equidigital number, since it uses as much as digits as its factorization.
3086141 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 3086141 is about 1756.7415860052. The cubic root of 3086141 is about 145.5923607522.
The spelling of 3086141 in words is "three million, eighty-six thousand, one hundred forty-one".
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