Base | Representation |
---|---|
bin | 111001110101… |
… | …1110100011110 |
3 | 2010001201111220 |
4 | 1303223310132 |
5 | 30230413141 |
6 | 3001554210 |
7 | 515524062 |
oct | 163536436 |
9 | 63051456 |
10 | 30326046 |
11 | 16133453 |
12 | a1a5966 |
13 | 638a50a |
14 | 4055aa2 |
15 | 29e0766 |
hex | 1cebd1e |
30326046 has 32 divisors (see below), whose sum is σ = 62000640. Its totient is φ = 9886656.
The previous prime is 30326041. The next prime is 30326077. The reversal of 30326046 is 64062303.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30326041) 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, 64705 + ... + 65171.
It is an arithmetic number, because the mean of its divisors is an integer number (1937520).
Almost surely, 230326046 is an apocalyptic number.
30326046 is an abundant number, since it is smaller than the sum of its proper divisors (31674594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30326046 is a wasteful number, since it uses less digits than its factorization.
30326046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 688.
The product of its (nonzero) digits is 2592, while the sum is 24.
The square root of 30326046 is about 5506.9089333309. The cubic root of 30326046 is about 311.8448645251.
Adding to 30326046 its reverse (64062303), we get a palindrome (94388349).
The spelling of 30326046 in words is "thirty million, three hundred twenty-six thousand, forty-six".
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