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7014001 = 8978809
BaseRepresentation
bin11010110000011001110001
3111012100101211
4122300121301
53243422001
6410200121
7113421661
oct32603161
914170354
107014001
113a607a5
122423041
1315b76c7
14d081a1
15938351
hex6b0671

7014001 has 4 divisors (see below), whose sum is σ = 7092900. Its totient is φ = 6935104.

The previous prime is 7013971. The next prime is 7014037. The reversal of 7014001 is 1004107.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1004107 = 1377239.

It can be written as a sum of positive squares in 2 ways, for example, as 378225 + 6635776 = 615^2 + 2576^2 .

It is a cyclic number.

It is not a de Polignac number, because 7014001 - 213 = 7005809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7014061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39316 + ... + 39493.

It is an arithmetic number, because the mean of its divisors is an integer number (1773225).

Almost surely, 27014001 is an apocalyptic number.

It is an amenable number.

7014001 is a deficient number, since it is larger than the sum of its proper divisors (78899).

7014001 is an equidigital number, since it uses as much as digits as its factorization.

7014001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78898.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 7014001 is about 2648.3959296148. The cubic root of 7014001 is about 191.4205711950.

Adding to 7014001 its reverse (1004107), we get a palindrome (8018108).

The spelling of 7014001 in words is "seven million, fourteen thousand, one".

Divisors: 1 89 78809 7014001