Base | Representation |
---|---|
bin | 10010111010110110… |
… | …100111110011111011 |
3 | 1221102202210020100200 |
4 | 102322312213303323 |
5 | 313101034001303 |
6 | 13155451333243 |
7 | 1316263345656 |
oct | 227266476373 |
9 | 57382706320 |
10 | 20314750203 |
11 | 8685168560 |
12 | 3b2b451223 |
13 | 1bb996b467 |
14 | daa01889d |
15 | 7dd6e03a3 |
hex | 4bada7cfb |
20314750203 has 24 divisors (see below), whose sum is σ = 32072644656. Its totient is φ = 12288307200.
The previous prime is 20314750187. The next prime is 20314750217. The reversal of 20314750203 is 30205741302.
It is not a de Polignac number, because 20314750203 - 24 = 20314750187 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20314750403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 145350 + ... + 248507.
It is an arithmetic number, because the mean of its divisors is an integer number (1336360194).
Almost surely, 220314750203 is an apocalyptic number.
20314750203 is a deficient number, since it is larger than the sum of its proper divisors (11757894453).
20314750203 is a wasteful number, since it uses less digits than its factorization.
20314750203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 394395 (or 394392 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The spelling of 20314750203 in words is "twenty billion, three hundred fourteen million, seven hundred fifty thousand, two hundred three".
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