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2968513 is a prime number
BaseRepresentation
bin1011010100101111000001
312120211000221
423110233001
51224443023
6143343041
734142362
oct13245701
95524027
102968513
111748319
12bb1a81
137cc222
14573b69
153d985d
hex2d4bc1

2968513 has 2 divisors, whose sum is σ = 2968514. Its totient is φ = 2968512.

The previous prime is 2968487. The next prime is 2968517. The reversal of 2968513 is 3158692.

2968513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1982464 + 986049 = 1408^2 + 993^2 .

It is a cyclic number.

It is not a de Polignac number, because 2968513 - 29 = 2968001 is a prime.

It is not a weakly prime, because it can be changed into another prime (2968517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1484256 + 1484257.

It is an arithmetic number, because the mean of its divisors is an integer number (1484257).

22968513 is an apocalyptic number.

It is an amenable number.

2968513 is a deficient number, since it is larger than the sum of its proper divisors (1).

2968513 is an equidigital number, since it uses as much as digits as its factorization.

2968513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 34.

The square root of 2968513 is about 1722.9373174901. The cubic root of 2968513 is about 143.7186023424.

It can be divided in two parts, 2968 and 513, that added together give a square (3481 = 592).

The spelling of 2968513 in words is "two million, nine hundred sixty-eight thousand, five hundred thirteen".