Search a number
-
+
284080130233 is a prime number
BaseRepresentation
bin1000010001001000111…
…11101100100010111001
31000011021000212211221221
410020210133230202321
514123244003131413
6334300555032041
726344525160014
oct4104437544271
91004230784857
10284080130233
11aa528911539
1247081a3b621
1320a33850123
14da6caac37b
1575c9c4568d
hex42247ec8b9

284080130233 has 2 divisors, whose sum is σ = 284080130234. Its totient is φ = 284080130232.

The previous prime is 284080130203. The next prime is 284080130263. The reversal of 284080130233 is 332031080482.

It is a balanced prime because it is at equal distance from previous prime (284080130203) and next prime (284080130263).

It can be written as a sum of positive squares in only one way, i.e., 225134117289 + 58946012944 = 474483^2 + 242788^2 .

It is a cyclic number.

It is not a de Polignac number, because 284080130233 - 233 = 275490195641 is a prime.

It is not a weakly prime, because it can be changed into another prime (284080130203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142040065116 + 142040065117.

It is an arithmetic number, because the mean of its divisors is an integer number (142040065117).

Almost surely, 2284080130233 is an apocalyptic number.

It is an amenable number.

284080130233 is a deficient number, since it is larger than the sum of its proper divisors (1).

284080130233 is an equidigital number, since it uses as much as digits as its factorization.

284080130233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 284080130233 in words is "two hundred eighty-four billion, eighty million, one hundred thirty thousand, two hundred thirty-three".