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10197053 = 19536687
BaseRepresentation
bin100110111001…
…100000111101
3201012001201122
4212321200331
510102301203
61002320325
7152450006
oct46714075
921161648
1010197053
115835219
1234b90a5
132160479
1414d61ad
15d66538
hex9b983d

10197053 has 4 divisors (see below), whose sum is σ = 10733760. Its totient is φ = 9660348.

The previous prime is 10197043. The next prime is 10197071. The reversal of 10197053 is 35079101.

10197053 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 a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35079101 = 193181757.

It is a cyclic number.

It is not a de Polignac number, because 10197053 - 212 = 10192957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10197023) 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, 268325 + ... + 268362.

It is an arithmetic number, because the mean of its divisors is an integer number (2683440).

Almost surely, 210197053 is an apocalyptic number.

It is an amenable number.

10197053 is a deficient number, since it is larger than the sum of its proper divisors (536707).

10197053 is an equidigital number, since it uses as much as digits as its factorization.

10197053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536706.

The product of its (nonzero) digits is 945, while the sum is 26.

The square root of 10197053 is about 3193.2824804580. The cubic root of 10197053 is about 216.8494003452.

The spelling of 10197053 in words is "ten million, one hundred ninety-seven thousand, fifty-three".

Divisors: 1 19 536687 10197053