Base | Representation |
---|---|
bin | 11100110110101… |
… | …11010001111000 |
3 | 121212110122000202 |
4 | 32123113101320 |
5 | 443431214024 |
6 | 40004021332 |
7 | 5666266364 |
oct | 1633272170 |
9 | 555418022 |
10 | 242054264 |
11 | 1146a6a51 |
12 | 69091848 |
13 | 3b1bcb9a |
14 | 2420c2a4 |
15 | 163b4bae |
hex | e6d7478 |
242054264 has 8 divisors (see below), whose sum is σ = 453851760. Its totient is φ = 121027128.
The previous prime is 242054261. The next prime is 242054287. The reversal of 242054264 is 462450242.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242054261) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15128384 + ... + 15128399.
It is an arithmetic number, because the mean of its divisors is an integer number (56731470).
Almost surely, 2242054264 is an apocalyptic number.
It is an amenable number.
242054264 is a deficient number, since it is larger than the sum of its proper divisors (211797496).
242054264 is a wasteful number, since it uses less digits than its factorization.
242054264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30256789 (or 30256785 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 29.
The square root of 242054264 is about 15558.0931993609. The cubic root of 242054264 is about 623.2145428990.
The spelling of 242054264 in words is "two hundred forty-two million, fifty-four thousand, two hundred sixty-four".
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