Base | Representation |
---|---|
bin | 111001010101… |
… | …1000100100000 |
3 | 2002120020201011 |
4 | 1302223010200 |
5 | 30143421312 |
6 | 2552150304 |
7 | 513340624 |
oct | 162530440 |
9 | 62506634 |
10 | 30060832 |
11 | 15a7216a |
12 | a098394 |
13 | 62c6899 |
14 | 3dc7184 |
15 | 298bda7 |
hex | 1cab120 |
30060832 has 48 divisors (see below), whose sum is σ = 61072704. Its totient is φ = 14560000.
The previous prime is 30060829. The next prime is 30060847. The reversal of 30060832 is 23806003.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229407 + ... + 229537.
It is an arithmetic number, because the mean of its divisors is an integer number (1272348).
Almost surely, 230060832 is an apocalyptic number.
30060832 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
30060832 is an abundant number, since it is smaller than the sum of its proper divisors (31011872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30060832 is a wasteful number, since it uses less digits than its factorization.
30060832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313 (or 305 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 30060832 is about 5482.7759392483. The cubic root of 30060832 is about 310.9331300969.
Adding to 30060832 its reverse (23806003), we get a palindrome (53866835).
The spelling of 30060832 in words is "thirty million, sixty thousand, eight hundred thirty-two".
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