Base | Representation |
---|---|
bin | 10010101110101001… |
… | …101001011010011100 |
3 | 1220220111112222110202 |
4 | 102232221221122130 |
5 | 312141131203200 |
6 | 13123255323032 |
7 | 1311226240424 |
oct | 225651513234 |
9 | 56814488422 |
10 | 20110022300 |
11 | 858a646445 |
12 | 3a92980478 |
13 | 1b8641a1a4 |
14 | d8ab65484 |
15 | 7ca7501d5 |
hex | 4aea6969c |
20110022300 has 36 divisors (see below), whose sum is σ = 43644977376. Its totient is φ = 8042860800.
The previous prime is 20110022213. The next prime is 20110022341. The reversal of 20110022300 is 322001102.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1206020 + ... + 1222580.
Almost surely, 220110022300 is an apocalyptic number.
20110022300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20110022300 is an abundant number, since it is smaller than the sum of its proper divisors (23534955076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20110022300 is a wasteful number, since it uses less digits than its factorization.
20110022300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28718 (or 28711 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
Adding to 20110022300 its reverse (322001102), we get a palindrome (20432023402).
The spelling of 20110022300 in words is "twenty billion, one hundred ten million, twenty-two thousand, three hundred".
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