Search a number
-
+
2460205379 is a prime number
BaseRepresentation
bin1001001010100011…
…1100000101000011
320100110022101022202
42102220330011003
520014303033004
61044042423415
7114652254302
oct22250740503
96313271282
102460205379
1110527a3795
12587b01b6b
13302908238
14194a52439
15e5eb9b1e
hex92a3c143

2460205379 has 2 divisors, whose sum is σ = 2460205380. Its totient is φ = 2460205378.

The previous prime is 2460205333. The next prime is 2460205381. The reversal of 2460205379 is 9735020642.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2460205379 is a prime.

It is a super-2 number, since 2×24602053792 = 12105221013721067282, which contains 22 as substring.

Together with 2460205381, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2460208379) 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, 1230102689 + 1230102690.

It is an arithmetic number, because the mean of its divisors is an integer number (1230102690).

Almost surely, 22460205379 is an apocalyptic number.

2460205379 is a deficient number, since it is larger than the sum of its proper divisors (1).

2460205379 is an equidigital number, since it uses as much as digits as its factorization.

2460205379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 2460205379 is about 49600.4574474873. The cubic root of 2460205379 is about 1349.9689757845.

The spelling of 2460205379 in words is "two billion, four hundred sixty million, two hundred five thousand, three hundred seventy-nine".