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6261089 = 192291439
BaseRepresentation
bin10111111000100101100001
3102210002121012
4113320211201
53100323324
6342110305
7104134622
oct27704541
912702535
106261089
11359705a
12211b395
1313b2ab3
14b8da49
1583a20e
hex5f8961

6261089 has 8 divisors (see below), whose sum is σ = 6624000. Its totient is φ = 5901552.

The previous prime is 6261077. The next prime is 6261097. The reversal of 6261089 is 9801626.

6261089 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 not a de Polignac number, because 6261089 - 212 = 6256993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6261289) 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, 3632 + ... + 5070.

It is an arithmetic number, because the mean of its divisors is an integer number (828000).

Almost surely, 26261089 is an apocalyptic number.

It is an amenable number.

6261089 is a deficient number, since it is larger than the sum of its proper divisors (362911).

6261089 is a wasteful number, since it uses less digits than its factorization.

6261089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 6261089 is about 2502.2168171443. The cubic root of 6261089 is about 184.3104498348.

The spelling of 6261089 in words is "six million, two hundred sixty-one thousand, eighty-nine".

Divisors: 1 19 229 1439 4351 27341 329531 6261089