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771230633312201 is a prime number
BaseRepresentation
bin1010111101011011100001111…
…1111100000011111111001001
310202010200221001212112002011112
42233112320133330003333021
51302041320314111442301
611332134243425340105
7321306401023561556
oct25726703774037711
93663627055462145
10771230633312201
11203813090622177
12725b97b6797635
13271449765996aa
14d863a94613a2d
155e2672a6959bb
hex2bd6e1ff03fc9

771230633312201 has 2 divisors, whose sum is σ = 771230633312202. Its totient is φ = 771230633312200.

The previous prime is 771230633312149. The next prime is 771230633312267. The reversal of 771230633312201 is 102213336032177.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 771190672902400 + 39960409801 = 27770320^2 + 199901^2 .

It is a cyclic number.

It is not a de Polignac number, because 771230633312201 - 226 = 771230566203337 is a prime.

It is not a weakly prime, because it can be changed into another prime (771230633312701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385615316656100 + 385615316656101.

It is an arithmetic number, because the mean of its divisors is an integer number (385615316656101).

Almost surely, 2771230633312201 is an apocalyptic number.

It is an amenable number.

771230633312201 is a deficient number, since it is larger than the sum of its proper divisors (1).

771230633312201 is an equidigital number, since it uses as much as digits as its factorization.

771230633312201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 41.

Adding to 771230633312201 its reverse (102213336032177), we get a palindrome (873443969344378).

The spelling of 771230633312201 in words is "seven hundred seventy-one trillion, two hundred thirty billion, six hundred thirty-three million, three hundred twelve thousand, two hundred one".