Base | Representation |
---|---|
bin | 111001110100… |
… | …1011100101001 |
3 | 2010001020012000 |
4 | 1303221130221 |
5 | 30230110304 |
6 | 3001441213 |
7 | 515453541 |
oct | 163513451 |
9 | 63036160 |
10 | 30316329 |
11 | 1612711a |
12 | a1a0209 |
13 | 6385c74 |
14 | 4052321 |
15 | 29dc939 |
hex | 1ce9729 |
30316329 has 32 divisors (see below), whose sum is σ = 46425600. Its totient is φ = 19543680.
The previous prime is 30316309. The next prime is 30316367. The reversal of 30316329 is 92361303.
It is not a de Polignac number, because 30316329 - 27 = 30316201 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (30316309) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129997 + ... + 130229.
It is an arithmetic number, because the mean of its divisors is an integer number (1450800).
Almost surely, 230316329 is an apocalyptic number.
It is an amenable number.
30316329 is a deficient number, since it is larger than the sum of its proper divisors (16109271).
30316329 is a wasteful number, since it uses less digits than its factorization.
30316329 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 382 (or 376 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 27.
The square root of 30316329 is about 5506.0266072732. The cubic root of 30316329 is about 311.8115541023.
The spelling of 30316329 in words is "thirty million, three hundred sixteen thousand, three hundred twenty-nine".
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