Base | Representation |
---|---|
bin | 11100111011100… |
… | …00010011001110 |
3 | 121220122110210121 |
4 | 32131300103032 |
5 | 444111243123 |
6 | 40025255154 |
7 | 6004516615 |
oct | 1635602316 |
9 | 556573717 |
10 | 242681038 |
11 | 114a94946 |
12 | 693344ba |
13 | 3b37c262 |
14 | 2433287c |
15 | 1648a75d |
hex | e7704ce |
242681038 has 8 divisors (see below), whose sum is σ = 364141800. Its totient is φ = 121300440.
The previous prime is 242680943. The next prime is 242681111. The reversal of 242681038 is 830186242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 242680994 and 242681012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11793 + ... + 24988.
It is an arithmetic number, because the mean of its divisors is an integer number (45517725).
Almost surely, 2242681038 is an apocalyptic number.
242681038 is a deficient number, since it is larger than the sum of its proper divisors (121460762).
242681038 is a wasteful number, since it uses less digits than its factorization.
242681038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40082.
The product of its (nonzero) digits is 18432, while the sum is 34.
The square root of 242681038 is about 15578.2231977848. The cubic root of 242681038 is about 623.7519953939.
The spelling of 242681038 in words is "two hundred forty-two million, six hundred eighty-one thousand, thirty-eight".
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