Search a number
-
+
2000854319 is a prime number
BaseRepresentation
bin111011101000010…
…1001110100101111
312011102221221010112
41313100221310233
513044204314234
6530313130235
7100403660342
oct16720516457
95142857115
102000854319
11937480512
1247a0b997b
1325b6b6189
1414da3c459
15ba9d0ace
hex77429d2f

2000854319 has 2 divisors, whose sum is σ = 2000854320. Its totient is φ = 2000854318.

The previous prime is 2000854313. The next prime is 2000854327. The reversal of 2000854319 is 9134580002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2000854319 is a prime.

It is a super-2 number, since 2×20008543192 = 8006836011721907522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000854313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000427159 + 1000427160.

It is an arithmetic number, because the mean of its divisors is an integer number (1000427160).

Almost surely, 22000854319 is an apocalyptic number.

2000854319 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000854319 is an equidigital number, since it uses as much as digits as its factorization.

2000854319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 2000854319 is about 44730.9101069942. The cubic root of 2000854319 is about 1260.1004201060.

The spelling of 2000854319 in words is "two billion, eight hundred fifty-four thousand, three hundred nineteen".