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341402241 = 31943139291
BaseRepresentation
bin10100010110010…
…110001010000001
3212210102000211110
4110112112022001
51144344332431
653513233533
711313604545
oct2426261201
9783360743
10341402241
11165792614
12964028a9
135596597b
14334ada25
151ee8b346
hex14596281

341402241 has 16 divisors (see below), whose sum is σ = 490307840. Its totient is φ = 210606480.

The previous prime is 341402227. The next prime is 341402249. The reversal of 341402241 is 142204143.

It is not a de Polignac number, because 341402241 - 217 = 341271169 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (341402249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67195 + ... + 72096.

It is an arithmetic number, because the mean of its divisors is an integer number (30644240).

Almost surely, 2341402241 is an apocalyptic number.

It is an amenable number.

341402241 is a deficient number, since it is larger than the sum of its proper divisors (148905599).

341402241 is a wasteful number, since it uses less digits than its factorization.

341402241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139356.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 341402241 is about 18477.0733883914. The cubic root of 341402241 is about 698.9113970556.

Adding to 341402241 its reverse (142204143), we get a palindrome (483606384).

The spelling of 341402241 in words is "three hundred forty-one million, four hundred two thousand, two hundred forty-one".

Divisors: 1 3 19 43 57 129 817 2451 139291 417873 2646529 5989513 7939587 17968539 113800747 341402241