Base | Representation |
---|---|
bin | 111001111000… |
… | …1110101111010 |
3 | 2010002222100112 |
4 | 1303301311322 |
5 | 30232210324 |
6 | 3002304322 |
7 | 515656022 |
oct | 163616572 |
9 | 63088315 |
10 | 30350714 |
11 | 1614aa39 |
12 | a1b80a2 |
13 | 6398804 |
14 | 4060a82 |
15 | 29e7c0e |
hex | 1cf1d7a |
30350714 has 24 divisors (see below), whose sum is σ = 48572928. Its totient is φ = 14220360.
The previous prime is 30350711. The next prime is 30350737. The reversal of 30350714 is 41705303.
It is a happy number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 30350714.
It is not an unprimeable number, because it can be changed into a prime (30350711) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91529 + ... + 91859.
It is an arithmetic number, because the mean of its divisors is an integer number (2023872).
Almost surely, 230350714 is an apocalyptic number.
30350714 is a deficient number, since it is larger than the sum of its proper divisors (18222214).
30350714 is a wasteful number, since it uses less digits than its factorization.
30350714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 498 (or 479 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 23.
The square root of 30350714 is about 5509.1482100230. The cubic root of 30350714 is about 311.9293958691.
The spelling of 30350714 in words is "thirty million, three hundred fifty thousand, seven hundred fourteen".
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