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361412341 is a prime number
BaseRepresentation
bin10101100010101…
…011011011110101
3221012001122112021
4111202223123311
51220010143331
655510153141
711645645203
oct2542533365
9835048467
10361412341
1117600a494
12a10527b1
1359b50874
1435ddc073
1521ae0211
hex158ab6f5

361412341 has 2 divisors, whose sum is σ = 361412342. Its totient is φ = 361412340.

The previous prime is 361412339. The next prime is 361412369. The reversal of 361412341 is 143214163.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 210859441 + 150552900 = 14521^2 + 12270^2 .

It is an emirp because it is prime and its reverse (143214163) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 361412341 - 21 = 361412339 is a prime.

Together with 361412339, it forms a pair of twin primes.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (361412321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180706170 + 180706171.

It is an arithmetic number, because the mean of its divisors is an integer number (180706171).

Almost surely, 2361412341 is an apocalyptic number.

It is an amenable number.

361412341 is a deficient number, since it is larger than the sum of its proper divisors (1).

361412341 is an equidigital number, since it uses as much as digits as its factorization.

361412341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 25.

The square root of 361412341 is about 19010.8479821390. The cubic root of 361412341 is about 712.3077333276.

The spelling of 361412341 in words is "three hundred sixty-one million, four hundred twelve thousand, three hundred forty-one".