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10297 = 71471
BaseRepresentation
bin10100000111001
3112010101
42200321
5312142
6115401
742010
oct24071
915111
1010297
117811
125b61
1348c1
143a77
1530b7
hex2839

10297 has 4 divisors (see below), whose sum is σ = 11776. Its totient is φ = 8820.

The previous prime is 10289. The next prime is 10301. The reversal of 10297 is 79201.

Adding to 10297 its reverse (79201), we get a palindrome (89498).

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.

It is not a de Polignac number, because 10297 - 23 = 10289 is a prime.

It is a pancake number, because a pancake can be divided into 10297 parts by 143 straight cuts.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 729 + ... + 742.

It is an arithmetic number, because the mean of its divisors is an integer number (2944).

210297 is an apocalyptic number.

It is an amenable number.

10297 is a deficient number, since it is larger than the sum of its proper divisors (1479).

10297 is an equidigital number, since it uses as much as digits as its factorization.

10297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 10297 is about 101.4741346354. The cubic root of 10297 is about 21.7555585388.

The spelling of 10297 in words is "ten thousand, two hundred ninety-seven".

Divisors: 1 7 1471 10297