Base | Representation |
---|---|
bin | 10010110101011000… |
… | …101000100110010000 |
3 | 1221012101010222220000 |
4 | 102311120220212100 |
5 | 312404042044044 |
6 | 13142413050000 |
7 | 1314100455330 |
oct | 226530504620 |
9 | 57171128800 |
10 | 20223003024 |
11 | 86383a3544 |
12 | 3b04786900 |
13 | 1ba39571a3 |
14 | d9bb750c0 |
15 | 7d561ad69 |
hex | 4b5628990 |
20223003024 has 100 divisors (see below), whose sum is σ = 66892873344. Its totient is φ = 5777998272.
The previous prime is 20223003011. The next prime is 20223003041. The reversal of 20223003024 is 42030032202.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 20223002988 and 20223003006.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1105512 + ... + 1123655.
Almost surely, 220223003024 is an apocalyptic number.
20223003024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
20223003024 is an abundant number, since it is smaller than the sum of its proper divisors (46669870320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20223003024 is a wasteful number, since it uses less digits than its factorization.
20223003024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2229194 (or 2229179 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
Adding to 20223003024 its reverse (42030032202), we get a palindrome (62253035226).
The spelling of 20223003024 in words is "twenty billion, two hundred twenty-three million, three thousand, twenty-four".
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