Search a number
-
+
6195344 = 241722777
BaseRepresentation
bin10111101000100010010000
3102122202102012
4113220202100
53041222334
6340442052
7103442141
oct27504220
912582365
106195344
113551721
1220a9328
13138bbac
14b73ac8
158259ce
hex5e8890

6195344 has 20 divisors (see below), whose sum is σ = 12710124. Its totient is φ = 2915328.

The previous prime is 6195341. The next prime is 6195353. The reversal of 6195344 is 4435916.

It can be written as a sum of positive squares in 2 ways, for example, as 5234944 + 960400 = 2288^2 + 980^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6195344.

It is not an unprimeable number, because it can be changed into a prime (6195341) 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, 11117 + ... + 11660.

Almost surely, 26195344 is an apocalyptic number.

It is an amenable number.

6195344 is an abundant number, since it is smaller than the sum of its proper divisors (6514780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6195344 is a wasteful number, since it uses less digits than its factorization.

6195344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22802 (or 22796 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 6195344 is about 2489.0447967041. The cubic root of 6195344 is about 183.6630569604.

It can be divided in two parts, 6195 and 344, that multiplied together give a triangular number (2131080 = T2064).

The spelling of 6195344 in words is "six million, one hundred ninety-five thousand, three hundred forty-four".

Divisors: 1 2 4 8 16 17 34 68 136 272 22777 45554 91108 182216 364432 387209 774418 1548836 3097672 6195344