Base | Representation |
---|---|
bin | 100110010111… |
… | …1001101010110 |
3 | 1101212000101112 |
4 | 1030233031112 |
5 | 20122210220 |
6 | 1555055022 |
7 | 332662064 |
oct | 114571526 |
9 | 41760345 |
10 | 20116310 |
11 | 1039a755 |
12 | 68a1472 |
13 | 4224356 |
14 | 2959034 |
15 | 1b755c5 |
hex | 132f356 |
20116310 has 8 divisors (see below), whose sum is σ = 36209376. Its totient is φ = 8046520.
The previous prime is 20116301. The next prime is 20116333. The reversal of 20116310 is 1361102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×201163102 = 809331856032200, which contains 22 as substring.
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, 1005806 + ... + 1005825.
It is an arithmetic number, because the mean of its divisors is an integer number (4526172).
Almost surely, 220116310 is an apocalyptic number.
20116310 is a deficient number, since it is larger than the sum of its proper divisors (16093066).
20116310 is a wasteful number, since it uses less digits than its factorization.
20116310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2011638.
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 20116310 is about 4485.1209571203. The cubic root of 20116310 is about 271.9669347782.
Adding to 20116310 its reverse (1361102), we get a palindrome (21477412).
The spelling of 20116310 in words is "twenty million, one hundred sixteen thousand, three hundred ten".
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