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2684354293 is a prime number
BaseRepresentation
bin1001111111111111…
…1111111011110101
320221002002022211101
42133333333323311
520444143314133
61122211010101
7123343430545
oct23777777365
96832068741
102684354293
111158280125
1262ab99931
1333a19922a
141b671d325
1510a9e437d
hex9ffffef5

2684354293 has 2 divisors, whose sum is σ = 2684354294. Its totient is φ = 2684354292.

The previous prime is 2684354191. The next prime is 2684354317. The reversal of 2684354293 is 3924534862.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1431335889 + 1253018404 = 37833^2 + 35398^2 .

It is a cyclic number.

It is not a de Polignac number, because 2684354293 - 217 = 2684223221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2684354693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1342177146 + 1342177147.

It is an arithmetic number, because the mean of its divisors is an integer number (1342177147).

Almost surely, 22684354293 is an apocalyptic number.

It is an amenable number.

2684354293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2684354293 is an equidigital number, since it uses as much as digits as its factorization.

2684354293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1244160, while the sum is 46.

The square root of 2684354293 is about 51810.7546075137. The cubic root of 2684354293 is about 1389.7817736183.

The spelling of 2684354293 in words is "two billion, six hundred eighty-four million, three hundred fifty-four thousand, two hundred ninety-three".