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10200275 = 52408011
BaseRepresentation
bin100110111010…
…010011010011
3201012020010222
4212322103103
510102402100
61002343255
7152462261
oct46722323
921166128
1010200275
115837688
1234bab2b
132161a87
1414d7431
15d67485
hex9ba4d3

10200275 has 6 divisors (see below), whose sum is σ = 12648372. Its totient is φ = 8160200.

The previous prime is 10200263. The next prime is 10200277. The reversal of 10200275 is 57200201.

It is not a de Polignac number, because 10200275 - 210 = 10199251 is a prime.

It is a super-2 number, since 2×102002752 = 208091220151250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10200277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 203981 + ... + 204030.

It is an arithmetic number, because the mean of its divisors is an integer number (2108062).

Almost surely, 210200275 is an apocalyptic number.

10200275 is a deficient number, since it is larger than the sum of its proper divisors (2448097).

10200275 is an equidigital number, since it uses as much as digits as its factorization.

10200275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408021 (or 408016 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 10200275 is about 3193.7869371641. The cubic root of 10200275 is about 216.8722375052.

Adding to 10200275 its reverse (57200201), we get a palindrome (67400476).

The spelling of 10200275 in words is "ten million, two hundred thousand, two hundred seventy-five".

Divisors: 1 5 25 408011 2040055 10200275