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10825505 = 52399059
BaseRepresentation
bin101001010010…
…111100100001
3202100222210122
4221102330201
510232404010
61024010025
7161005145
oct51227441
922328718
1010825505
1161243a9
123760915
132320532
14161b225
15e3c855
hexa52f21

10825505 has 8 divisors (see below), whose sum is σ = 13046400. Its totient is φ = 8623216.

The previous prime is 10825501. The next prime is 10825519. The reversal of 10825505 is 50552801.

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 10825505 - 22 = 10825501 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10825501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3335 + ... + 5724.

It is an arithmetic number, because the mean of its divisors is an integer number (1630800).

Almost surely, 210825505 is an apocalyptic number.

It is an amenable number.

10825505 is a deficient number, since it is larger than the sum of its proper divisors (2220895).

10825505 is an equidigital number, since it uses as much as digits as its factorization.

10825505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9303.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 10825505 is about 3290.2135189072. The cubic root of 10825505 is about 221.2157553903.

The spelling of 10825505 in words is "ten million, eight hundred twenty-five thousand, five hundred five".

Divisors: 1 5 239 1195 9059 45295 2165101 10825505