Base | Representation |
---|---|
bin | 11100111001000… |
… | …00011111000011 |
3 | 121220000212100100 |
4 | 32130200133003 |
5 | 444020312430 |
6 | 40014253443 |
7 | 6001655523 |
oct | 1634403703 |
9 | 556025310 |
10 | 242354115 |
11 | 114891263 |
12 | 691b7283 |
13 | 3b296503 |
14 | 24289683 |
15 | 16423960 |
hex | e7207c3 |
242354115 has 12 divisors (see below), whose sum is σ = 420080544. Its totient is φ = 129255504.
The previous prime is 242354111. The next prime is 242354117. The reversal of 242354115 is 511453242.
242354115 is a `hidden beast` number, since 242 + 3 + 5 + 411 + 5 = 666.
242354115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 242354115 - 22 = 242354111 is a prime.
It is not an unprimeable number, because it can be changed into a prime (242354111) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2692779 + ... + 2692868.
It is an arithmetic number, because the mean of its divisors is an integer number (35006712).
Almost surely, 2242354115 is an apocalyptic number.
242354115 is a deficient number, since it is larger than the sum of its proper divisors (177726429).
242354115 is a wasteful number, since it uses less digits than its factorization.
242354115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5385658 (or 5385655 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 242354115 is about 15567.7267126578. The cubic root of 242354115 is about 623.4717777712.
The spelling of 242354115 in words is "two hundred forty-two million, three hundred fifty-four thousand, one hundred fifteen".
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