Base | Representation |
---|---|
bin | 11100111010010… |
… | …01001010001010 |
3 | 121220100022212200 |
4 | 32131021022022 |
5 | 444041130324 |
6 | 40022021030 |
7 | 6003251322 |
oct | 1635111212 |
9 | 556308780 |
10 | 242520714 |
11 | 114995447 |
12 | 69277776 |
13 | 3b3242a7 |
14 | 242d0282 |
15 | 16457ec9 |
hex | e74928a |
242520714 has 12 divisors (see below), whose sum is σ = 525461586. Its totient is φ = 80840232.
The previous prime is 242520701. The next prime is 242520727. The reversal of 242520714 is 417025242.
It is an interprime number because it is at equal distance from previous prime (242520701) and next prime (242520727).
It can be written as a sum of positive squares in only one way, i.e., 242331489 + 189225 = 15567^2 + 435^2 .
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6736669 + ... + 6736704.
Almost surely, 2242520714 is an apocalyptic number.
242520714 is an abundant number, since it is smaller than the sum of its proper divisors (282940872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242520714 is a wasteful number, since it uses less digits than its factorization.
242520714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13473381 (or 13473378 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 27.
The square root of 242520714 is about 15573.0765746528. The cubic root of 242520714 is about 623.6146073151.
Adding to 242520714 its reverse (417025242), we get a palindrome (659545956).
The spelling of 242520714 in words is "two hundred forty-two million, five hundred twenty thousand, seven hundred fourteen".
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