Base | Representation |
---|---|
bin | 10010110101011000… |
… | …100111111010010010 |
3 | 1221012101010212000210 |
4 | 102311120213322102 |
5 | 312404042001320 |
6 | 13142413024550 |
7 | 1314100444200 |
oct | 226530477222 |
9 | 57171125023 |
10 | 20223000210 |
11 | 86383a1416 |
12 | 3b04785156 |
13 | 1ba3955b1a |
14 | d9bb74070 |
15 | 7d561a0e0 |
hex | 4b5627e92 |
20223000210 has 48 divisors (see below), whose sum is σ = 56459318976. Its totient is φ = 4622399712.
The previous prime is 20223000209. The next prime is 20223000211. The reversal of 20223000210 is 1200032202.
It is an interprime number because it is at equal distance from previous prime (20223000209) and next prime (20223000211).
It is not an unprimeable number, because it can be changed into a prime (20223000211) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6877102 + ... + 6880041.
It is an arithmetic number, because the mean of its divisors is an integer number (1176235812).
Almost surely, 220223000210 is an apocalyptic number.
20223000210 is an abundant number, since it is smaller than the sum of its proper divisors (36236318766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20223000210 is a wasteful number, since it uses less digits than its factorization.
20223000210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13757167 (or 13757160 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 12.
Adding to 20223000210 its reverse (1200032202), we get a palindrome (21423032412).
The spelling of 20223000210 in words is "twenty billion, two hundred twenty-three million, two hundred ten", and thus it is an aban number.
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