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6851053 = 111633821
BaseRepresentation
bin11010001000100111101101
3110220001212201
4122020213231
53223213203
6402501501
7112142626
oct32104755
913801781
106851053
11395a330
122364891
13155b4a1
14ca4a4d
15904e1d
hex6889ed

6851053 has 8 divisors (see below), whose sum is σ = 7521696. Its totient is φ = 6188400.

The previous prime is 6851023. The next prime is 6851057. The reversal of 6851053 is 3501586.

6851053 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6851053 - 213 = 6842861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6851057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118 + ... + 3703.

It is an arithmetic number, because the mean of its divisors is an integer number (940212).

Almost surely, 26851053 is an apocalyptic number.

It is an amenable number.

6851053 is a deficient number, since it is larger than the sum of its proper divisors (670643).

6851053 is a wasteful number, since it uses less digits than its factorization.

6851053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3995.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 6851053 is about 2617.4516232397. The cubic root of 6851053 is about 189.9265921406.

The spelling of 6851053 in words is "six million, eight hundred fifty-one thousand, fifty-three".

Divisors: 1 11 163 1793 3821 42031 622823 6851053