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290875405141 is a prime number
BaseRepresentation
bin1000011101110011000…
…01100111001101010101
31000210210121101120201101
410032321201213031111
514231203100431031
6341343141230101
730005110102066
oct4167141471525
91023717346641
10290875405141
111023a5646112
1248459702331
1321577606159
141011537656d
1578765c0361
hex43b9867355

290875405141 has 2 divisors, whose sum is σ = 290875405142. Its totient is φ = 290875405140.

The previous prime is 290875405111. The next prime is 290875405151. The reversal of 290875405141 is 141504578092.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 173743080625 + 117132324516 = 416825^2 + 342246^2 .

It is a cyclic number.

It is not a de Polignac number, because 290875405141 - 225 = 290841850709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 290875405091 and 290875405100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (290875405111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145437702570 + 145437702571.

It is an arithmetic number, because the mean of its divisors is an integer number (145437702571).

Almost surely, 2290875405141 is an apocalyptic number.

It is an amenable number.

290875405141 is a deficient number, since it is larger than the sum of its proper divisors (1).

290875405141 is an equidigital number, since it uses as much as digits as its factorization.

290875405141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 403200, while the sum is 46.

The spelling of 290875405141 in words is "two hundred ninety billion, eight hundred seventy-five million, four hundred five thousand, one hundred forty-one".