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2995379 is a prime number
BaseRepresentation
bin1011011011010010110011
312122011212222
423123102303
51231323004
6144111255
734313612
oct13332263
95564788
102995379
111766522
12100552b
1380b51a
1457d879
153e27be
hex2db4b3

2995379 has 2 divisors, whose sum is σ = 2995380. Its totient is φ = 2995378.

The previous prime is 2995367. The next prime is 2995397. The reversal of 2995379 is 9735992.

Together with next prime (2995397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2995379 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2995309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1497689 + 1497690.

It is an arithmetic number, because the mean of its divisors is an integer number (1497690).

22995379 is an apocalyptic number.

2995379 is a deficient number, since it is larger than the sum of its proper divisors (1).

2995379 is an equidigital number, since it uses as much as digits as its factorization.

2995379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 153090, while the sum is 44.

The square root of 2995379 is about 1730.7163256871. The cubic root of 2995379 is about 144.1508674739.

It can be divided in two parts, 299 and 5379, that multiplied together give a triangular number (1608321 = T1793).

The spelling of 2995379 in words is "two million, nine hundred ninety-five thousand, three hundred seventy-nine".