Search a number
-
+
530200751 is a prime number
BaseRepresentation
bin11111100110100…
…011100010101111
31100221122222200212
4133212203202233
52041212411001
6124340013035
716065426533
oct3746434257
91327588625
10530200751
11252314743
1212969117b
1385aca572
14505b7bc3
15318317bb
hex1f9a38af

530200751 has 2 divisors, whose sum is σ = 530200752. Its totient is φ = 530200750.

The previous prime is 530200717. The next prime is 530200753. The reversal of 530200751 is 157002035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 530200751 - 226 = 463091887 is a prime.

It is a super-2 number, since 2×5302007512 = 562225672721928002, which contains 22 as substring.

Together with 530200753, 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 (530200753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265100375 + 265100376.

It is an arithmetic number, because the mean of its divisors is an integer number (265100376).

Almost surely, 2530200751 is an apocalyptic number.

530200751 is a deficient number, since it is larger than the sum of its proper divisors (1).

530200751 is an equidigital number, since it uses as much as digits as its factorization.

530200751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 530200751 is about 23026.0884867578. The cubic root of 530200751 is about 809.3693974180.

Adding to 530200751 its reverse (157002035), we get a palindrome (687202786).

The spelling of 530200751 in words is "five hundred thirty million, two hundred thousand, seven hundred fifty-one".