Base | Representation |
---|---|
bin | 111010010110… |
… | …1011010101101 |
3 | 2010120101002021 |
4 | 1310231122231 |
5 | 30313012413 |
6 | 3011430141 |
7 | 521023321 |
oct | 164553255 |
9 | 63511067 |
10 | 30594733 |
11 | 162a7304 |
12 | a2b5351 |
13 | 64528c0 |
14 | 40c5981 |
15 | 2a4518d |
hex | 1d2d6ad |
30594733 has 16 divisors (see below), whose sum is σ = 34341552. Its totient is φ = 27072000.
The previous prime is 30594667. The next prime is 30594749. The reversal of 30594733 is 33749503.
It can be written as a sum of positive squares in 8 ways, for example, as 13264164 + 17330569 = 3642^2 + 4163^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30594733 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30594793) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32043 + ... + 32983.
It is an arithmetic number, because the mean of its divisors is an integer number (2146347).
Almost surely, 230594733 is an apocalyptic number.
It is an amenable number.
30594733 is a deficient number, since it is larger than the sum of its proper divisors (3746819).
30594733 is a wasteful number, since it uses less digits than its factorization.
30594733 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1056.
The product of its (nonzero) digits is 34020, while the sum is 34.
The square root of 30594733 is about 5531.2505819209. The cubic root of 30594733 is about 312.7631336786.
The spelling of 30594733 in words is "thirty million, five hundred ninety-four thousand, seven hundred thirty-three".
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