Base | Representation |
---|---|
bin | 11100111100000… |
… | …01101110010010 |
3 | 121220210002200201 |
4 | 32132001232102 |
5 | 444121034102 |
6 | 40031005414 |
7 | 6005234644 |
oct | 1636015622 |
9 | 556702621 |
10 | 242752402 |
11 | 115033522 |
12 | 6936986a |
13 | 3b3a5899 |
14 | 24350894 |
15 | 164a1987 |
hex | e781b92 |
242752402 has 8 divisors (see below), whose sum is σ = 370999116. Its totient is φ = 119086032.
The previous prime is 242752397. The next prime is 242752403. The reversal of 242752402 is 204257242.
242752402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 214651801 + 28100601 = 14651^2 + 5301^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (242752403) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1144953 + ... + 1145164.
Almost surely, 2242752402 is an apocalyptic number.
242752402 is a deficient number, since it is larger than the sum of its proper divisors (128246714).
242752402 is a wasteful number, since it uses less digits than its factorization.
242752402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2290172.
The product of its (nonzero) digits is 8960, while the sum is 28.
The square root of 242752402 is about 15580.5135345405. The cubic root of 242752402 is about 623.8131306124.
The spelling of 242752402 in words is "two hundred forty-two million, seven hundred fifty-two thousand, four hundred two".
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