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2052193 = 1113113127
BaseRepresentation
bin111110101000001100001
310212021002011
413311001201
51011132233
6111552521
723305033
oct7650141
93767064
102052193
111181930
1282b741
1356b120
143b5c53
152a80cd
hex1f5061

2052193 has 16 divisors (see below), whose sum is σ = 2451456. Its totient is φ = 1693440.

The previous prime is 2052191. The next prime is 2052199. The reversal of 2052193 is 3912502.

It is a cyclic number.

It is not a de Polignac number, because 2052193 - 21 = 2052191 is a prime.

It is a super-2 number, since 2×20521932 = 8422992218498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2052191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16096 + ... + 16222.

It is an arithmetic number, because the mean of its divisors is an integer number (153216).

22052193 is an apocalyptic number.

It is an amenable number.

2052193 is a deficient number, since it is larger than the sum of its proper divisors (399263).

2052193 is a wasteful number, since it uses less digits than its factorization.

2052193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 2052193 is about 1432.5477304439. The cubic root of 2052193 is about 127.0786913889.

Adding to 2052193 its reverse (3912502), we get a palindrome (5964695).

The spelling of 2052193 in words is "two million, fifty-two thousand, one hundred ninety-three".

Divisors: 1 11 13 113 127 143 1243 1397 1469 1651 14351 16159 18161 157861 186563 2052193