Base | Representation |
---|---|
bin | 11100111001011… |
… | …10111110001001 |
3 | 121220010212201220 |
4 | 32130232332021 |
5 | 444024212244 |
6 | 40015432253 |
7 | 6002323515 |
oct | 1634567611 |
9 | 556125656 |
10 | 242413449 |
11 | 1149218a3 |
12 | 69225689 |
13 | 3b2b7515 |
14 | 242a3145 |
15 | 16436319 |
hex | e72ef89 |
242413449 has 8 divisors (see below), whose sum is σ = 323290080. Its totient is φ = 161572896.
The previous prime is 242413441. The next prime is 242413471. The reversal of 242413449 is 944314242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 242413449 - 23 = 242413441 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (242413441) 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 in 7 ways as a sum of consecutive naturals, for example, 20022 + ... + 29760.
It is an arithmetic number, because the mean of its divisors is an integer number (40411260).
Almost surely, 2242413449 is an apocalyptic number.
It is an amenable number.
242413449 is a deficient number, since it is larger than the sum of its proper divisors (80876631).
242413449 is an equidigital number, since it uses as much as digits as its factorization.
242413449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18039.
The product of its digits is 27648, while the sum is 33.
The square root of 242413449 is about 15569.6322692606. The cubic root of 242413449 is about 623.5226538153.
The spelling of 242413449 in words is "two hundred forty-two million, four hundred thirteen thousand, four hundred forty-nine".
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