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242413301 = 1318647177
BaseRepresentation
bin11100111001011…
…10111011110101
3121220010212112102
432130232323311
5444024211201
640015431445
76002323214
oct1634567365
9556125472
10242413301
11114921779
1269225585
133b2b7430
14242a307b
151643626b
hexe72eef5

242413301 has 4 divisors (see below), whose sum is σ = 261060492. Its totient is φ = 223766112.

The previous prime is 242413289. The next prime is 242413313. The reversal of 242413301 is 103314242.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (242413289) and next prime (242413313).

It can be written as a sum of positive squares in 2 ways, for example, as 160528900 + 81884401 = 12670^2 + 9049^2 .

It is a cyclic number.

It is not a de Polignac number, because 242413301 - 210 = 242412277 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242413321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9323576 + ... + 9323601.

It is an arithmetic number, because the mean of its divisors is an integer number (65265123).

Almost surely, 2242413301 is an apocalyptic number.

It is an amenable number.

242413301 is a deficient number, since it is larger than the sum of its proper divisors (18647191).

242413301 is a wasteful number, since it uses less digits than its factorization.

242413301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18647190.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 242413301 is about 15569.6275164180. The cubic root of 242413301 is about 623.5225269228.

Adding to 242413301 its reverse (103314242), we get a palindrome (345727543).

The spelling of 242413301 in words is "two hundred forty-two million, four hundred thirteen thousand, three hundred one".

Divisors: 1 13 18647177 242413301