Base | Representation |
---|---|
bin | 111001101011… |
… | …1001000011100 |
3 | 2002220102021110 |
4 | 1303113020130 |
5 | 30220210213 |
6 | 3000102020 |
7 | 515022036 |
oct | 163271034 |
9 | 62812243 |
10 | 30241308 |
11 | 16085819 |
12 | a164910 |
13 | 635aa86 |
14 | 4032c56 |
15 | 29c55c3 |
hex | 1cd721c |
30241308 has 24 divisors (see below), whose sum is σ = 70728448. Its totient is φ = 10056816.
The previous prime is 30241307. The next prime is 30241333. The reversal of 30241308 is 80314203.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30241307) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 2835 + ... + 8277.
Almost surely, 230241308 is an apocalyptic number.
It is an amenable number.
30241308 is an abundant number, since it is smaller than the sum of its proper divisors (40487140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30241308 is a wasteful number, since it uses less digits than its factorization.
30241308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5913 (or 5911 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 30241308 is about 5499.2097614112. The cubic root of 30241308 is about 311.5541379658.
The spelling of 30241308 in words is "thirty million, two hundred forty-one thousand, three hundred eight".
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