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2829913 is a prime number
BaseRepresentation
bin1010110010111001011001
312022202220121
422302321121
51211024123
6140353241
733024322
oct12627131
95282817
102829913
111663179
12b45821
13781108
14539449
153ad75d
hex2b2e59

2829913 has 2 divisors, whose sum is σ = 2829914. Its totient is φ = 2829912.

The previous prime is 2829899. The next prime is 2829923. The reversal of 2829913 is 3199282.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1885129 + 944784 = 1373^2 + 972^2 .

It is a cyclic number.

It is not a de Polignac number, because 2829913 - 25 = 2829881 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2829923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1414956 + 1414957.

It is an arithmetic number, because the mean of its divisors is an integer number (1414957).

22829913 is an apocalyptic number.

It is an amenable number.

2829913 is a deficient number, since it is larger than the sum of its proper divisors (1).

2829913 is an equidigital number, since it uses as much as digits as its factorization.

2829913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 34.

The square root of 2829913 is about 1682.2345258614. The cubic root of 2829913 is about 141.4461164896.

The spelling of 2829913 in words is "two million, eight hundred twenty-nine thousand, nine hundred thirteen".