Base | Representation |
---|---|
bin | 111001110111… |
… | …1010110110111 |
3 | 2010002110101112 |
4 | 1303233112313 |
5 | 30231344120 |
6 | 3002145235 |
7 | 515614241 |
oct | 163572667 |
9 | 63073345 |
10 | 30340535 |
11 | 16143325 |
12 | a1b221b |
13 | 6393ca4 |
14 | 405b091 |
15 | 29e4bc5 |
hex | 1cef5b7 |
30340535 has 8 divisors (see below), whose sum is σ = 36592800. Its totient is φ = 24149664.
The previous prime is 30340507. The next prime is 30340543. The reversal of 30340535 is 53504303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30340535 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30340535.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14252 + ... + 16241.
It is an arithmetic number, because the mean of its divisors is an integer number (4574100).
Almost surely, 230340535 is an apocalyptic number.
30340535 is a deficient number, since it is larger than the sum of its proper divisors (6252265).
30340535 is a wasteful number, since it uses less digits than its factorization.
30340535 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30697.
The product of its (nonzero) digits is 2700, while the sum is 23.
The square root of 30340535 is about 5508.2243055271. The cubic root of 30340535 is about 311.8945204200.
Adding to 30340535 its reverse (53504303), we get a palindrome (83844838).
The spelling of 30340535 in words is "thirty million, three hundred forty thousand, five hundred thirty-five".
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