Base | Representation |
---|---|
bin | 1001010011111… |
… | …0011010000010 |
3 | 2201111002112211 |
4 | 2110332122002 |
5 | 34444143210 |
6 | 3513012334 |
7 | 652641640 |
oct | 224763202 |
9 | 81432484 |
10 | 39052930 |
11 | 20054054 |
12 | 110b40aa |
13 | 8124757 |
14 | 5288190 |
15 | 366638a |
hex | 253e682 |
39052930 has 16 divisors (see below), whose sum is σ = 80337600. Its totient is φ = 13389552.
The previous prime is 39052903. The next prime is 39052943. The reversal of 39052930 is 3925093.
It is a junction number, because it is equal to n+sod(n) for n = 39052892 and 39052901.
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, 278880 + ... + 279019.
It is an arithmetic number, because the mean of its divisors is an integer number (5021100).
Almost surely, 239052930 is an apocalyptic number.
39052930 is an abundant number, since it is smaller than the sum of its proper divisors (41284670).
39052930 is a wasteful number, since it uses less digits than its factorization.
39052930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 557913.
The product of its (nonzero) digits is 7290, while the sum is 31.
The square root of 39052930 is about 6249.2343531028. The cubic root of 39052930 is about 339.2744910362.
The spelling of 39052930 in words is "thirty-nine million, fifty-two thousand, nine hundred thirty".
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