Base | Representation |
---|---|
bin | 111001110111… |
… | …0100101000000 |
3 | 2010002022000100 |
4 | 1303232211000 |
5 | 30231243334 |
6 | 3002122400 |
7 | 515602032 |
oct | 163564500 |
9 | 63068010 |
10 | 30337344 |
11 | 16140994 |
12 | a1b0400 |
13 | 63926bb |
14 | 4059c52 |
15 | 29e3c99 |
hex | 1cee940 |
30337344 has 84 divisors (see below), whose sum is σ = 89814400. Its totient is φ = 9780480.
The previous prime is 30337339. The next prime is 30337361. The reversal of 30337344 is 44373303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17007 + ... + 18705.
Almost surely, 230337344 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30337344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44907200).
30337344 is an abundant number, since it is smaller than the sum of its proper divisors (59477056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30337344 is a wasteful number, since it uses less digits than its factorization.
30337344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1748 (or 1735 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 27.
The square root of 30337344 is about 5507.9346401351. The cubic root of 30337344 is about 311.8835857599.
The spelling of 30337344 in words is "thirty million, three hundred thirty-seven thousand, three hundred forty-four".
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