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10299211 = 13792247
BaseRepresentation
bin100111010010…
…011101001011
3201101020212021
4213102131023
510114033321
61004425311
7153353566
oct47223513
921336767
1010299211
1158a4a4a
123548237
132197b10
1415214dd
15d86941
hex9d274b

10299211 has 4 divisors (see below), whose sum is σ = 11091472. Its totient is φ = 9506952.

The previous prime is 10299199. The next prime is 10299259. The reversal of 10299211 is 11299201.

10299211 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11299201 = 17876323.

It is not a de Polignac number, because 10299211 - 213 = 10291019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10299281) 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 3 ways as a sum of consecutive naturals, for example, 396111 + ... + 396136.

It is an arithmetic number, because the mean of its divisors is an integer number (2772868).

Almost surely, 210299211 is an apocalyptic number.

10299211 is a deficient number, since it is larger than the sum of its proper divisors (792261).

10299211 is an equidigital number, since it uses as much as digits as its factorization.

10299211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792260.

The product of its (nonzero) digits is 324, while the sum is 25.

The square root of 10299211 is about 3209.2383831682. The cubic root of 10299211 is about 217.5711556503.

The spelling of 10299211 in words is "ten million, two hundred ninety-nine thousand, two hundred eleven".

Divisors: 1 13 792247 10299211