Base | Representation |
---|---|
bin | 111010011110… |
… | …1100000000110 |
3 | 2010200201110022 |
4 | 1310331200012 |
5 | 30322114424 |
6 | 3013055142 |
7 | 521416355 |
oct | 164754006 |
9 | 63621408 |
10 | 30660614 |
11 | 16341856 |
12 | a3274b2 |
13 | 647689a |
14 | 410199c |
15 | 2a5995e |
hex | 1d3d806 |
30660614 has 8 divisors (see below), whose sum is σ = 46170648. Its totient is φ = 15270400.
The previous prime is 30660601. The next prime is 30660689. The reversal of 30660614 is 41606603.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 29312 + ... + 30339.
It is an arithmetic number, because the mean of its divisors is an integer number (5771331).
Almost surely, 230660614 is an apocalyptic number.
30660614 is a deficient number, since it is larger than the sum of its proper divisors (15510034).
30660614 is a wasteful number, since it uses less digits than its factorization.
30660614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59910.
The product of its (nonzero) digits is 2592, while the sum is 26.
The square root of 30660614 is about 5537.2027233974. The cubic root of 30660614 is about 312.9874683234.
The spelling of 30660614 in words is "thirty million, six hundred sixty thousand, six hundred fourteen".
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