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142522516441247 is a prime number
BaseRepresentation
bin100000011001111110011011…
…111101110000100010011111
3200200122000112012221211111012
4200121332123331300202133
5122140042103202104442
61223041535024445435
742006624551204015
oct4031763375604237
9620560465854435
10142522516441247
1141459506a82058
1213b9999a47987b
13616aa7ac35247
14272a1ab5768b5
15117250ec40582
hex819f9bf7089f

142522516441247 has 2 divisors, whose sum is σ = 142522516441248. Its totient is φ = 142522516441246.

The previous prime is 142522516441159. The next prime is 142522516441267. The reversal of 142522516441247 is 742144615225241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142522516441247 - 210 = 142522516440223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142522516441195 and 142522516441204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142522516441267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71261258220623 + 71261258220624.

It is an arithmetic number, because the mean of its divisors is an integer number (71261258220624).

Almost surely, 2142522516441247 is an apocalyptic number.

142522516441247 is a deficient number, since it is larger than the sum of its proper divisors (1).

142522516441247 is an equidigital number, since it uses as much as digits as its factorization.

142522516441247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4300800, while the sum is 50.

The spelling of 142522516441247 in words is "one hundred forty-two trillion, five hundred twenty-two billion, five hundred sixteen million, four hundred forty-one thousand, two hundred forty-seven".