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293841113 = 479613447
BaseRepresentation
bin10001100000111…
…010100011011001
3202110220200020012
4101200322203121
51100210403423
645054011305
710165415426
oct2140724331
9673820205
10293841113
111409581a5
12824a6b35
1348b526a7
142b04cd4d
151abe4078
hex1183a8d9

293841113 has 4 divisors (see below), whose sum is σ = 294455040. Its totient is φ = 293227188.

The previous prime is 293841103. The next prime is 293841127. The reversal of 293841113 is 311148392.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 293841113 - 26 = 293841049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 293841113.

It is not an unprimeable number, because it can be changed into a prime (293841103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306245 + ... + 307202.

It is an arithmetic number, because the mean of its divisors is an integer number (73613760).

Almost surely, 2293841113 is an apocalyptic number.

It is an amenable number.

293841113 is a deficient number, since it is larger than the sum of its proper divisors (613927).

293841113 is an equidigital number, since it uses as much as digits as its factorization.

293841113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613926.

The product of its digits is 5184, while the sum is 32.

The square root of 293841113 is about 17141.7943343163. The cubic root of 293841113 is about 664.8201695891.

The spelling of 293841113 in words is "two hundred ninety-three million, eight hundred forty-one thousand, one hundred thirteen".

Divisors: 1 479 613447 293841113