Base | Representation |
---|---|
bin | 100110011101… |
… | …0000000111000 |
3 | 1101221021002201 |
4 | 1030322000320 |
5 | 20130114233 |
6 | 2000035544 |
7 | 333235111 |
oct | 114720070 |
9 | 41837081 |
10 | 20160568 |
11 | 1041aa2a |
12 | 6902bb4 |
13 | 423b53c |
14 | 296b208 |
15 | 1b8377d |
hex | 133a038 |
20160568 has 32 divisors (see below), whose sum is σ = 39718800. Its totient is φ = 9580032.
The previous prime is 20160541. The next prime is 20160583. The reversal of 20160568 is 86506102.
It is a congruent number.
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, 14896 + ... + 16192.
Almost surely, 220160568 is an apocalyptic number.
It is an amenable number.
20160568 is a deficient number, since it is larger than the sum of its proper divisors (19558232).
20160568 is a wasteful number, since it uses less digits than its factorization.
20160568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1399 (or 1395 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 20160568 is about 4490.0521155105. The cubic root of 20160568 is about 272.1662406487.
The spelling of 20160568 in words is "twenty million, one hundred sixty thousand, five hundred sixty-eight".
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