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20000233241 is a prime number
BaseRepresentation
bin10010101000000110…
…110101011100011001
31220121211222010012022
4102220012311130121
5311430024430431
613104334224225
71305424114622
oct225006653431
956554863168
1020000233241
11853367928a
123a62055075
131b69759b51
14d7a346a49
157c0cb507b
hex4a81b5719

20000233241 has 2 divisors, whose sum is σ = 20000233242. Its totient is φ = 20000233240.

The previous prime is 20000233217. The next prime is 20000233249. The reversal of 20000233241 is 14233200002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13783699216 + 6216534025 = 117404^2 + 78845^2 .

It is a cyclic number.

It is not a de Polignac number, because 20000233241 - 214 = 20000216857 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (20000233249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10000116620 + 10000116621.

It is an arithmetic number, because the mean of its divisors is an integer number (10000116621).

Almost surely, 220000233241 is an apocalyptic number.

It is an amenable number.

20000233241 is a deficient number, since it is larger than the sum of its proper divisors (1).

20000233241 is an equidigital number, since it uses as much as digits as its factorization.

20000233241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20000233241 its reverse (14233200002), we get a palindrome (34233433243).

The spelling of 20000233241 in words is "twenty billion, two hundred thirty-three thousand, two hundred forty-one".