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2968517 is a prime number
BaseRepresentation
bin1011010100101111000101
312120211001002
423110233011
51224443032
6143343045
734142366
oct13245705
95524032
102968517
111748322
12bb1a85
137cc226
14573b6d
153d9862
hex2d4bc5

2968517 has 2 divisors, whose sum is σ = 2968518. Its totient is φ = 2968516.

The previous prime is 2968513. The next prime is 2968519. The reversal of 2968517 is 7158692.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2910436 + 58081 = 1706^2 + 241^2 .

It is a cyclic number.

It is not a de Polignac number, because 2968517 - 22 = 2968513 is a prime.

It is a super-3 number, since 3×29685173 = 78476545224910333239, which contains 333 as substring.

Together with 2968519, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2968513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1484258 + 1484259.

It is an arithmetic number, because the mean of its divisors is an integer number (1484259).

22968517 is an apocalyptic number.

It is an amenable number.

2968517 is a deficient number, since it is larger than the sum of its proper divisors (1).

2968517 is an equidigital number, since it uses as much as digits as its factorization.

2968517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 38.

The square root of 2968517 is about 1722.9384782980. The cubic root of 2968517 is about 143.7186668948.

The spelling of 2968517 in words is "two million, nine hundred sixty-eight thousand, five hundred seventeen".