Base | Representation |
---|---|
bin | 111001010101… |
… | …1110110011110 |
3 | 2002120102002121 |
4 | 1302223312132 |
5 | 30144022110 |
6 | 2552213154 |
7 | 513353143 |
oct | 162536636 |
9 | 62512077 |
10 | 30064030 |
11 | 15a74607 |
12 | a09a1ba |
13 | 62c8189 |
14 | 3dc83ca |
15 | 298ccda |
hex | 1cabd9e |
30064030 has 16 divisors (see below), whose sum is σ = 54188640. Its totient is φ = 12009312.
The previous prime is 30064019. The next prime is 30064043. The reversal of 30064030 is 3046003.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 30063995 and 30064013.
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, 8116 + ... + 11224.
It is an arithmetic number, because the mean of its divisors is an integer number (3386790).
Almost surely, 230064030 is an apocalyptic number.
30064030 is a deficient number, since it is larger than the sum of its proper divisors (24124610).
30064030 is a wasteful number, since it uses less digits than its factorization.
30064030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4083.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 30064030 is about 5483.0675720804. The cubic root of 30064030 is about 310.9441558384.
The spelling of 30064030 in words is "thirty million, sixty-four thousand, thirty", and thus it is an eban number.
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