Base | Representation |
---|---|
bin | 111010000110… |
… | …1100110111110 |
3 | 2010022202100211 |
4 | 1310031212332 |
5 | 30244330241 |
6 | 3004543034 |
7 | 516641425 |
oct | 164154676 |
9 | 63282324 |
10 | 30464446 |
11 | 16218431 |
12 | a251a7a |
13 | 64084cc |
14 | 40902bc |
15 | 2a1b781 |
hex | 1d0d9be |
30464446 has 8 divisors (see below), whose sum is σ = 45777600. Its totient is φ = 15205248.
The previous prime is 30464417. The next prime is 30464479. The reversal of 30464446 is 64446403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12046 + ... + 14353.
It is an arithmetic number, because the mean of its divisors is an integer number (5722200).
Almost surely, 230464446 is an apocalyptic number.
30464446 is a deficient number, since it is larger than the sum of its proper divisors (15313154).
30464446 is a wasteful number, since it uses less digits than its factorization.
30464446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26978.
The product of its (nonzero) digits is 27648, while the sum is 31.
The square root of 30464446 is about 5519.4606620575. The cubic root of 30464446 is about 312.3185369948.
The spelling of 30464446 in words is "thirty million, four hundred sixty-four thousand, four hundred forty-six".
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