Base | Representation |
---|---|
bin | 10010101000000110… |
… | …110100101110101010 |
3 | 1220121211221222011220 |
4 | 102220012310232222 |
5 | 311430024332224 |
6 | 13104334202510 |
7 | 1305424103241 |
oct | 225006645652 |
9 | 56554858156 |
10 | 20000230314 |
11 | 8533677069 |
12 | 3a62053436 |
13 | 1b6975870c |
14 | d7a345958 |
15 | 7c0cb4279 |
hex | 4a81b4baa |
20000230314 has 32 divisors (see below), whose sum is σ = 40274255616. Its totient is φ = 6621151680.
The previous prime is 20000230309. The next prime is 20000230333. The reversal of 20000230314 is 41303200002.
It is a super-2 number, since 2×200002303142 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 20000230293 and 20000230302.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2857359 + ... + 2864349.
It is an arithmetic number, because the mean of its divisors is an integer number (1258570488).
Almost surely, 220000230314 is an apocalyptic number.
20000230314 is an abundant number, since it is smaller than the sum of its proper divisors (20274025302).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20000230314 is a wasteful number, since it uses less digits than its factorization.
20000230314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10190.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 20000230314 its reverse (41303200002), we get a palindrome (61303430316).
The spelling of 20000230314 in words is "twenty billion, two hundred thirty thousand, three hundred fourteen".
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