Base | Representation |
---|---|
bin | 11100111011011… |
… | …11010000011011 |
3 | 121220122020221021 |
4 | 32131233100123 |
5 | 444111124023 |
6 | 40025223311 |
7 | 6004501300 |
oct | 1635572033 |
9 | 556566837 |
10 | 242676763 |
11 | 114a9170a |
12 | 69331b37 |
13 | 3b37a324 |
14 | 243310a7 |
15 | 1648935d |
hex | e76f41b |
242676763 has 6 divisors (see below), whose sum is σ = 282297516. Its totient is φ = 208008612.
The previous prime is 242676761. The next prime is 242676787. The reversal of 242676763 is 367676242.
It is a happy number.
It is not a de Polignac number, because 242676763 - 21 = 242676761 is a prime.
It is a super-2 number, since 2×2426767632 = 117784022600316338, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (242676761) 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 5 ways as a sum of consecutive naturals, for example, 2476245 + ... + 2476342.
It is an arithmetic number, because the mean of its divisors is an integer number (47049586).
Almost surely, 2242676763 is an apocalyptic number.
242676763 is a deficient number, since it is larger than the sum of its proper divisors (39620753).
242676763 is an equidigital number, since it uses as much as digits as its factorization.
242676763 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4952601 (or 4952594 counting only the distinct ones).
The product of its digits is 508032, while the sum is 43.
The square root of 242676763 is about 15578.0859864105. The cubic root of 242676763 is about 623.7483327599.
The spelling of 242676763 in words is "two hundred forty-two million, six hundred seventy-six thousand, seven hundred sixty-three".
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