Base | Representation |
---|---|
bin | 11100111000101… |
… | …00010000110110 |
3 | 121212221022200020 |
4 | 32130110100312 |
5 | 444012212204 |
6 | 40013230010 |
7 | 6001356546 |
oct | 1634242066 |
9 | 555838606 |
10 | 242304054 |
11 | 114857693 |
12 | 69192306 |
13 | 3b2797a5 |
14 | 24275326 |
15 | 16413bd9 |
hex | e714436 |
242304054 has 24 divisors (see below), whose sum is σ = 496162872. Its totient is φ = 78886080.
The previous prime is 242304047. The next prime is 242304067. The reversal of 242304054 is 450403242.
It is a super-2 number, since 2×2423040542 = 117422509169669832, which contains 22 as substring.
It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 174 + ... + 22014.
It is an arithmetic number, because the mean of its divisors is an integer number (20673453).
Almost surely, 2242304054 is an apocalyptic number.
242304054 is an abundant number, since it is smaller than the sum of its proper divisors (253858818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242304054 is a wasteful number, since it uses less digits than its factorization.
242304054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21932 (or 21889 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 242304054 is about 15566.1187840772. The cubic root of 242304054 is about 623.4288464185.
Adding to 242304054 its reverse (450403242), we get a palindrome (692707296).
The spelling of 242304054 in words is "two hundred forty-two million, three hundred four thousand, fifty-four".
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