Base | Representation |
---|---|
bin | 10101011110010010011001 |
3 | 101120222122111 |
4 | 111132102121 |
5 | 2420112311 |
6 | 320352321 |
7 | 65563213 |
oct | 25362231 |
9 | 11528574 |
10 | 5629081 |
11 | 31a5237 |
12 | 1a756a1 |
13 | 1221223 |
14 | a675b3 |
15 | 762d21 |
hex | 55e499 |
5629081 has 2 divisors, whose sum is σ = 5629082. Its totient is φ = 5629080.
The previous prime is 5629079. The next prime is 5629097. The reversal of 5629081 is 1809265.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 5363856 + 265225 = 2316^2 + 515^2 .
It is a cyclic number.
It is not a de Polignac number, because 5629081 - 21 = 5629079 is a prime.
It is a super-2 number, since 2×56290812 = 63373105809122, which contains 22 as substring.
Together with 5629079, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (5629061) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2814540 + 2814541.
It is an arithmetic number, because the mean of its divisors is an integer number (2814541).
Almost surely, 25629081 is an apocalyptic number.
It is an amenable number.
5629081 is a deficient number, since it is larger than the sum of its proper divisors (1).
5629081 is an equidigital number, since it uses as much as digits as its factorization.
5629081 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4320, while the sum is 31.
The square root of 5629081 is about 2372.5684394765. The cubic root of 5629081 is about 177.8876642543.
The spelling of 5629081 in words is "five million, six hundred twenty-nine thousand, eighty-one".
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