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7130331834541 is a prime number
BaseRepresentation
bin110011111000010100011…
…1001010110100010101101
3221020122122002022011102021
41213300220321112202231
51413310404422201131
623055343525030141
71334102161403206
oct147605071264255
927218562264367
107130331834541
1122a9a584846a3
12971aa5855351
133c9506195c56
141a91778005ad
15c572275de11
hex67c28e568ad

7130331834541 has 2 divisors, whose sum is σ = 7130331834542. Its totient is φ = 7130331834540.

The previous prime is 7130331834497. The next prime is 7130331834551. The reversal of 7130331834541 is 1454381330317.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6539322984100 + 591008850441 = 2557210^2 + 768771^2 .

It is a cyclic number.

It is not a de Polignac number, because 7130331834541 - 27 = 7130331834413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7130331834551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3565165917270 + 3565165917271.

It is an arithmetic number, because the mean of its divisors is an integer number (3565165917271).

Almost surely, 27130331834541 is an apocalyptic number.

It is an amenable number.

7130331834541 is a deficient number, since it is larger than the sum of its proper divisors (1).

7130331834541 is an equidigital number, since it uses as much as digits as its factorization.

7130331834541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 7130331834541 in words is "seven trillion, one hundred thirty billion, three hundred thirty-one million, eight hundred thirty-four thousand, five hundred forty-one".