Base | Representation |
---|---|
bin | 10010110100000010… |
… | …001011101101111110 |
3 | 1221010210111121112201 |
4 | 102310002023231332 |
5 | 312332241342400 |
6 | 13140243222114 |
7 | 1313404026361 |
oct | 226402135576 |
9 | 57123447481 |
10 | 20200340350 |
11 | 8626624763 |
12 | 3ab907793a |
13 | 1b9c050b18 |
14 | d98b560d8 |
15 | 7d364106a |
hex | 4b408bb7e |
20200340350 has 24 divisors (see below), whose sum is σ = 38209462920. Its totient is φ = 7943183520.
The previous prime is 20200340323. The next prime is 20200340357. The reversal of 20200340350 is 5304300202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20200340357) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3420837 + ... + 3426736.
It is an arithmetic number, because the mean of its divisors is an integer number (1592060955).
Almost surely, 220200340350 is an apocalyptic number.
20200340350 is a deficient number, since it is larger than the sum of its proper divisors (18009122570).
20200340350 is a wasteful number, since it uses less digits than its factorization.
20200340350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6847644 (or 6847639 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 19.
Adding to 20200340350 its reverse (5304300202), we get a palindrome (25504640552).
The spelling of 20200340350 in words is "twenty billion, two hundred million, three hundred forty thousand, three hundred fifty".
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