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10205041 = 711132533
BaseRepresentation
bin100110111011…
…011101110001
3201012110200111
4212323131301
510103030131
61002421321
7152512210
oct46733561
921173614
1010205041
115840220
123501841
132163cb2
1414d9077
15d68ab1
hex9bb771

10205041 has 8 divisors (see below), whose sum is σ = 12723264. Its totient is φ = 7951920.

The previous prime is 10205017. The next prime is 10205051. The reversal of 10205041 is 14050201.

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 10205041 - 25 = 10205009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10205011) 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, 66190 + ... + 66343.

It is an arithmetic number, because the mean of its divisors is an integer number (1590408).

Almost surely, 210205041 is an apocalyptic number.

10205041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10205041 is a deficient number, since it is larger than the sum of its proper divisors (2518223).

10205041 is a wasteful number, since it uses less digits than its factorization.

10205041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132551.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 10205041 is about 3194.5329862125. The cubic root of 10205041 is about 216.9060095405.

Adding to 10205041 its reverse (14050201), we get a palindrome (24255242).

The spelling of 10205041 in words is "ten million, two hundred five thousand, forty-one".

Divisors: 1 7 11 77 132533 927731 1457863 10205041