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12794801 = 99112911
BaseRepresentation
bin110000110011…
…101110110001
3220002001011112
4300303232301
511233413201
61134123105
7213516425
oct60635661
926061145
1012794801
117249a18
124350495
13285c9b6
1419b0b85
1511cb0bb
hexc33bb1

12794801 has 4 divisors (see below), whose sum is σ = 12808704. Its totient is φ = 12780900.

The previous prime is 12794797. The next prime is 12794807. The reversal of 12794801 is 10849721.

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 12794801 - 22 = 12794797 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12794807) 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, 5465 + ... + 7446.

It is an arithmetic number, because the mean of its divisors is an integer number (3202176).

Almost surely, 212794801 is an apocalyptic number.

It is an amenable number.

12794801 is a deficient number, since it is larger than the sum of its proper divisors (13903).

12794801 is an equidigital number, since it uses as much as digits as its factorization.

12794801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13902.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 12794801 is about 3576.9821078669. The cubic root of 12794801 is about 233.8897440010.

The spelling of 12794801 in words is "twelve million, seven hundred ninety-four thousand, eight hundred one".

Divisors: 1 991 12911 12794801