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13074001 = 110911789
BaseRepresentation
bin110001110111…
…111001010001
3220121020011021
4301313321101
511321332001
61144115441
7216061423
oct61677121
926536137
1013074001
11741a766
124465b81
132929ac5
141a44813
151233ba1
hexc77e51

13074001 has 4 divisors (see below), whose sum is σ = 13086900. Its totient is φ = 13061104.

The previous prime is 13073999. The next prime is 13074007. The reversal of 13074001 is 10047031.

13074001 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.

It can be written as a sum of positive squares in 2 ways, for example, as 286225 + 12787776 = 535^2 + 3576^2 .

It is a cyclic number.

It is not a de Polignac number, because 13074001 - 21 = 13073999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13074007) 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, 4786 + ... + 7003.

It is an arithmetic number, because the mean of its divisors is an integer number (3271725).

Almost surely, 213074001 is an apocalyptic number.

It is an amenable number.

13074001 is a deficient number, since it is larger than the sum of its proper divisors (12899).

13074001 is a wasteful number, since it uses less digits than its factorization.

13074001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12898.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 13074001 is about 3615.7988052435. The cubic root of 13074001 is about 235.5787815874.

The spelling of 13074001 in words is "thirteen million, seventy-four thousand, one".

Divisors: 1 1109 11789 13074001