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2572133 is a prime number
BaseRepresentation
bin1001110011111101100101
311211200022012
421303331211
51124302013
6131044005
730601634
oct11637545
94750265
102572133
1114a7533
12a40605
136c0995
144ad51b
1535c1a8
hex273f65

2572133 has 2 divisors, whose sum is σ = 2572134. Its totient is φ = 2572132.

The previous prime is 2572127. The next prime is 2572139. The reversal of 2572133 is 3312752.

It is a balanced prime because it is at equal distance from previous prime (2572127) and next prime (2572139).

It can be written as a sum of positive squares in only one way, i.e., 2362369 + 209764 = 1537^2 + 458^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2572133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2572099 and 2572108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2572139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1286066 + 1286067.

It is an arithmetic number, because the mean of its divisors is an integer number (1286067).

22572133 is an apocalyptic number.

It is an amenable number.

2572133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2572133 is an equidigital number, since it uses as much as digits as its factorization.

2572133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1260, while the sum is 23.

The square root of 2572133 is about 1603.7870806313. The cubic root of 2572133 is about 137.0138512289.

Adding to 2572133 its reverse (3312752), we get a palindrome (5884885).

The spelling of 2572133 in words is "two million, five hundred seventy-two thousand, one hundred thirty-three".