Base | Representation |
---|---|
bin | 111001101011… |
… | …1000100011110 |
3 | 2002220101221001 |
4 | 1303113010132 |
5 | 30220203204 |
6 | 3000100514 |
7 | 515021224 |
oct | 163270436 |
9 | 62811831 |
10 | 30241054 |
11 | 16085608 |
12 | a16473a |
13 | 635a91c |
14 | 4032b14 |
15 | 29c54a4 |
hex | 1cd711e |
30241054 has 4 divisors (see below), whose sum is σ = 45361584. Its totient is φ = 15120526.
The previous prime is 30241039. The next prime is 30241063. The reversal of 30241054 is 45014203.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7560262 + ... + 7560265.
It is an arithmetic number, because the mean of its divisors is an integer number (11340396).
Almost surely, 230241054 is an apocalyptic number.
30241054 is a deficient number, since it is larger than the sum of its proper divisors (15120530).
30241054 is a wasteful number, since it uses less digits than its factorization.
30241054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15120529.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 30241054 is about 5499.1866671354. The cubic root of 30241054 is about 311.5532657045.
Adding to 30241054 its reverse (45014203), we get a palindrome (75255257).
The spelling of 30241054 in words is "thirty million, two hundred forty-one thousand, fifty-four".
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