Base | Representation |
---|---|
bin | 1001000110101010001100… |
… | …01011101000010000000010 |
3 | 2121212220011121122220111100 |
4 | 10203111012023220100002 |
5 | 10111002000111121401 |
6 | 110325023100355230 |
7 | 4134253521260532 |
oct | 443250613502002 |
9 | 77786147586440 |
10 | 20020020020226 |
11 | 64194964205a6 |
12 | 22b4020245b16 |
13 | b22b58b7b055 |
14 | 4d2d8d0754c2 |
15 | 24ab77758b86 |
hex | 1235462e8402 |
20020020020226 has 24 divisors (see below), whose sum is σ = 43467266868480. Its totient is φ = 6659408187576.
The previous prime is 20020020020183. The next prime is 20020020020227. The reversal of 20020020020226 is 62202002002002.
20020020020226 is a `hidden beast` number, since 20 + 0 + 200 + 200 + 20 + 226 = 666.
It is a super-2 number, since 2×200200200202262 (a number of 27 digits) contains 22 as substring.
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 = 20020020020199 and 20020020020208.
It is not an unprimeable number, because it can be changed into a prime (20020020020227) 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, 1160976070 + ... + 1160993313.
It is an arithmetic number, because the mean of its divisors is an integer number (1811136119520).
Almost surely, 220020020020226 is an apocalyptic number.
20020020020226 is an abundant number, since it is smaller than the sum of its proper divisors (23447246848254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20020020020226 is a wasteful number, since it uses less digits than its factorization.
20020020020226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2321969870 (or 2321969867 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 20020020020226 its reverse (62202002002002), we get a palindrome (82222022022228).
The spelling of 20020020020226 in words is "twenty trillion, twenty billion, twenty million, twenty thousand, two hundred twenty-six".
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