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7013801 = 13950459
BaseRepresentation
bin11010110000010110101001
3111012100010102
4122300112221
53243420201
6410155145
7113421254
oct32602651
914170112
107013801
113a60633
122422ab5
1315b75a2
14d0809b
1593826b
hex6b05a9

7013801 has 4 divisors (see below), whose sum is σ = 7064400. Its totient is φ = 6963204.

The previous prime is 7013771. The next prime is 7013807. The reversal of 7013801 is 1083107.

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 7013801 - 210 = 7012777 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7013807) 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, 25091 + ... + 25368.

It is an arithmetic number, because the mean of its divisors is an integer number (1766100).

Almost surely, 27013801 is an apocalyptic number.

It is an amenable number.

7013801 is a deficient number, since it is larger than the sum of its proper divisors (50599).

7013801 is a wasteful number, since it uses less digits than its factorization.

7013801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50598.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 7013801 is about 2648.3581706408. The cubic root of 7013801 is about 191.4187517637.

Adding to 7013801 its reverse (1083107), we get a palindrome (8096908).

The spelling of 7013801 in words is "seven million, thirteen thousand, eight hundred one".

Divisors: 1 139 50459 7013801