Base | Representation |
---|---|
bin | 111010001111… |
… | …1001001111001 |
3 | 2010110101221120 |
4 | 1310133021321 |
5 | 30304130223 |
6 | 3010255453 |
7 | 520361103 |
oct | 164371171 |
9 | 63411846 |
10 | 30536313 |
11 | 16267425 |
12 | a287589 |
13 | 6432132 |
14 | 40ac573 |
15 | 2a32be3 |
hex | 1d1f279 |
30536313 has 8 divisors (see below), whose sum is σ = 40886400. Its totient is φ = 20271888.
The previous prime is 30536309. The next prime is 30536339. The reversal of 30536313 is 31363503.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30536313 - 22 = 30536309 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30536353) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20578 + ... + 22011.
It is an arithmetic number, because the mean of its divisors is an integer number (5110800).
Almost surely, 230536313 is an apocalyptic number.
It is an amenable number.
30536313 is a deficient number, since it is larger than the sum of its proper divisors (10350087).
30536313 is a wasteful number, since it uses less digits than its factorization.
30536313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42831.
The product of its (nonzero) digits is 2430, while the sum is 24.
The square root of 30536313 is about 5525.9671551684. The cubic root of 30536313 is about 312.5639352917.
Adding to 30536313 its reverse (31363503), we get a palindrome (61899816).
The spelling of 30536313 in words is "thirty million, five hundred thirty-six thousand, three hundred thirteen".
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