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2000716541 is a prime number
BaseRepresentation
bin111011101000000…
…1000001011111101
312011102200221010122
41313100020023331
513044140412131
6530310144325
7100402544555
oct16720101375
95142627118
102000716541
11937396a4a
1247a0520a5
1325b668555
1414da04165
15ba9a4d7b
hex774082fd

2000716541 has 2 divisors, whose sum is σ = 2000716542. Its totient is φ = 2000716540.

The previous prime is 2000716517. The next prime is 2000716567. The reversal of 2000716541 is 1456170002.

It is an a-pointer prime, because the next prime (2000716567) can be obtained adding 2000716541 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1993176025 + 7540516 = 44645^2 + 2746^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000716541 - 222 = 1996522237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2000716541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000716141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000358270 + 1000358271.

It is an arithmetic number, because the mean of its divisors is an integer number (1000358271).

Almost surely, 22000716541 is an apocalyptic number.

It is an amenable number.

2000716541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000716541 is an equidigital number, since it uses as much as digits as its factorization.

2000716541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 2000716541 is about 44729.3700045060. The cubic root of 2000716541 is about 1260.0714961110.

Adding to 2000716541 its reverse (1456170002), we get a palindrome (3456886543).

The spelling of 2000716541 in words is "two billion, seven hundred sixteen thousand, five hundred forty-one".