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2954249 is a prime number
BaseRepresentation
bin1011010001010000001001
312120002110122
423101100021
51224013444
6143153025
734052654
oct13212011
95502418
102954249
111738631
12ba5775
137c589c
1456c89b
153d54ee
hex2d1409

2954249 has 2 divisors, whose sum is σ = 2954250. Its totient is φ = 2954248.

The previous prime is 2954233. The next prime is 2954293. The reversal of 2954249 is 9424592.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2131600 + 822649 = 1460^2 + 907^2 .

It is a cyclic number.

It is not a de Polignac number, because 2954249 - 24 = 2954233 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2954299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1477124 + 1477125.

It is an arithmetic number, because the mean of its divisors is an integer number (1477125).

22954249 is an apocalyptic number.

It is an amenable number.

2954249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2954249 is an equidigital number, since it uses as much as digits as its factorization.

2954249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 35.

The square root of 2954249 is about 1718.7928903739. The cubic root of 2954249 is about 143.4880385972.

The spelling of 2954249 in words is "two million, nine hundred fifty-four thousand, two hundred forty-nine".