Search a number
-
+
2052195 = 35136813
BaseRepresentation
bin111110101000001100011
310212021002020
413311001203
51011132240
6111552523
723305035
oct7650143
93767066
102052195
111181932
1282b743
1356b122
143b5c55
152a80d0
hex1f5063

2052195 has 8 divisors (see below), whose sum is σ = 3283536. Its totient is φ = 1094496.

The previous prime is 2052191. The next prime is 2052199. The reversal of 2052195 is 5912502.

It is an interprime number because it is at equal distance from previous prime (2052191) and next prime (2052199).

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

It is not a de Polignac number, because 2052195 - 22 = 2052191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2052191) 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 7 ways as a sum of consecutive naturals, for example, 68392 + ... + 68421.

It is an arithmetic number, because the mean of its divisors is an integer number (410442).

22052195 is an apocalyptic number.

2052195 is a deficient number, since it is larger than the sum of its proper divisors (1231341).

2052195 is a wasteful number, since it uses less digits than its factorization.

2052195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136821.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 2052195 is about 1432.5484285008. The cubic root of 2052195 is about 127.0787326711.

Adding to 2052195 its reverse (5912502), we get a palindrome (7964697).

The spelling of 2052195 in words is "two million, fifty-two thousand, one hundred ninety-five".

Divisors: 1 3 5 15 136813 410439 684065 2052195