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10000013297 = 43123201887
BaseRepresentation
bin10010101000000110…
…00001011111110001
3221210220210022100212
421110003001133301
5130440000411142
64332142553505
7502544465501
oct112403013761
927726708325
1010000013297
114271823aaa
121b30b98895
13c349c3541
146ac167a01
153d7db1d82
hex2540c17f1

10000013297 has 4 divisors (see below), whose sum is σ = 10023215616. Its totient is φ = 9976810980.

The previous prime is 10000013239. The next prime is 10000013321. The reversal of 10000013297 is 79231000001.

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 a cyclic number.

It is not a de Polignac number, because 10000013297 - 28 = 10000013041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10000013197) 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, 11600513 + ... + 11601374.

It is an arithmetic number, because the mean of its divisors is an integer number (2505803904).

Almost surely, 210000013297 is an apocalyptic number.

It is an amenable number.

10000013297 is a deficient number, since it is larger than the sum of its proper divisors (23202319).

10000013297 is an equidigital number, since it uses as much as digits as its factorization.

10000013297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23202318.

The product of its (nonzero) digits is 378, while the sum is 23.

Adding to 10000013297 its reverse (79231000001), we get a palindrome (89231013298).

The spelling of 10000013297 in words is "ten billion, thirteen thousand, two hundred ninety-seven".

Divisors: 1 431 23201887 10000013297