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6901361 = 7987359
BaseRepresentation
bin11010010100111001110001
3110222121212222
4122110321301
53231320421
6403530425
7112442405
oct32247161
913877788
106901361
113994105
122389a15
13157835c
14cb9105
15914cab
hex694e71

6901361 has 4 divisors (see below), whose sum is σ = 6988800. Its totient is φ = 6813924.

The previous prime is 6901331. The next prime is 6901369. The reversal of 6901361 is 1631096.

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 6901361 - 210 = 6900337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6901361.

It is not an unprimeable number, because it can be changed into a prime (6901369) 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, 43601 + ... + 43758.

It is an arithmetic number, because the mean of its divisors is an integer number (1747200).

Almost surely, 26901361 is an apocalyptic number.

It is an amenable number.

6901361 is a deficient number, since it is larger than the sum of its proper divisors (87439).

6901361 is an equidigital number, since it uses as much as digits as its factorization.

6901361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87438.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 6901361 is about 2627.0441564618. The cubic root of 6901361 is about 190.3903424856.

The spelling of 6901361 in words is "six million, nine hundred one thousand, three hundred sixty-one".

Divisors: 1 79 87359 6901361