Base | Representation |
---|---|
bin | 111001010101… |
… | …1110110011101 |
3 | 2002120102002120 |
4 | 1302223312131 |
5 | 30144022104 |
6 | 2552213153 |
7 | 513353142 |
oct | 162536635 |
9 | 62512076 |
10 | 30064029 |
11 | 15a74606 |
12 | a09a1b9 |
13 | 62c8188 |
14 | 3dc83c9 |
15 | 298ccd9 |
hex | 1cabd9d |
30064029 has 8 divisors (see below), whose sum is σ = 41063232. Its totient is φ = 19553760.
The previous prime is 30064019. The next prime is 30064043. The reversal of 30064029 is 92046003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30064029 - 25 = 30063997 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30064019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122089 + ... + 122334.
It is an arithmetic number, because the mean of its divisors is an integer number (5132904).
Almost surely, 230064029 is an apocalyptic number.
It is an amenable number.
30064029 is a deficient number, since it is larger than the sum of its proper divisors (10999203).
30064029 is a wasteful number, since it uses less digits than its factorization.
30064029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244467.
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 30064029 is about 5483.0674808906. The cubic root of 30064029 is about 310.9441523909.
The spelling of 30064029 in words is "thirty million, sixty-four thousand, twenty-nine".
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