Base | Representation |
---|---|
bin | 111001110100… |
… | …0001110010010 |
3 | 2010000222022021 |
4 | 1303220032102 |
5 | 30224430224 |
6 | 3001402054 |
7 | 515433115 |
oct | 163501622 |
9 | 63028267 |
10 | 30311314 |
11 | 16123380 |
12 | a19932a |
13 | 63838b7 |
14 | 405057c |
15 | 29db1e4 |
hex | 1ce8392 |
30311314 has 8 divisors (see below), whose sum is σ = 49600368. Its totient is φ = 13777860.
The previous prime is 30311297. The next prime is 30311329. The reversal of 30311314 is 41311303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 688872 + ... + 688915.
It is an arithmetic number, because the mean of its divisors is an integer number (6200046).
Almost surely, 230311314 is an apocalyptic number.
30311314 is a deficient number, since it is larger than the sum of its proper divisors (19289054).
30311314 is a wasteful number, since it uses less digits than its factorization.
30311314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1377800.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 30311314 is about 5505.5711783611. The cubic root of 30311314 is about 311.7943596152.
Adding to 30311314 its reverse (41311303), we get a palindrome (71622617).
It can be divided in two parts, 30311 and 314, that added together give a square (30625 = 1752).
The spelling of 30311314 in words is "thirty million, three hundred eleven thousand, three hundred fourteen".
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