Base | Representation |
---|---|
bin | 11111010101000… |
… | …011101111011001 |
3 | 1100122000221220201 |
4 | 133111003233121 |
5 | 2034024122131 |
6 | 124053422201 |
7 | 16011434311 |
oct | 3725035731 |
9 | 1318027821 |
10 | 525614041 |
11 | 24a771677 |
12 | 12803a961 |
13 | 84b82934 |
14 | 4db42441 |
15 | 31227761 |
hex | 1f543bd9 |
525614041 has 8 divisors (see below), whose sum is σ = 556738920. Its totient is φ = 494512128.
The previous prime is 525613993. The next prime is 525614053. The reversal of 525614041 is 140416525.
It can be written as a sum of positive squares in 4 ways, for example, as 37027225 + 488586816 = 6085^2 + 22104^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 525614041 - 219 = 525089753 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (525614741) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70165 + ... + 77293.
It is an arithmetic number, because the mean of its divisors is an integer number (69592365).
Almost surely, 2525614041 is an apocalyptic number.
It is an amenable number.
525614041 is a deficient number, since it is larger than the sum of its proper divisors (31124879).
525614041 is a wasteful number, since it uses less digits than its factorization.
525614041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11483.
The product of its (nonzero) digits is 4800, while the sum is 28.
The square root of 525614041 is about 22926.2740322103. The cubic root of 525614041 is about 807.0287120104.
The spelling of 525614041 in words is "five hundred twenty-five million, six hundred fourteen thousand, forty-one".
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