Base | Representation |
---|---|
bin | 1001000110101010001100… |
… | …01011100011010100000010 |
3 | 2121212220011121121212202022 |
4 | 10203111012023203110002 |
5 | 10111002000110000002 |
6 | 110325023100121442 |
7 | 4134253521144551 |
oct | 443250613432402 |
9 | 77786147555668 |
10 | 20020020000002 |
11 | 6419496407390 |
12 | 22b4020236282 |
13 | b22b58b71a99 |
14 | 4d2d8d06bd98 |
15 | 24ab77752ba2 |
hex | 1235462e3502 |
20020020000002 has 64 divisors (see below), whose sum is σ = 36339834608640. Its totient is φ = 8164586232000.
The previous prime is 20020019999953. The next prime is 20020020000023. The reversal of 20020020000002 is 20000002002002.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9337808 + ... + 11279835.
It is an arithmetic number, because the mean of its divisors is an integer number (567809915760).
Almost surely, 220020020000002 is an apocalyptic number.
20020020000002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
20020020000002 is a deficient number, since it is larger than the sum of its proper divisors (16319814608638).
20020020000002 is a wasteful number, since it uses less digits than its factorization.
20020020000002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20617799.
The product of its (nonzero) digits is 16, while the sum is 8.
Adding to 20020020000002 its reverse (20000002002002), we get a palindrome (40020022002004).
It can be divided in two parts, 200200 and 20000002, that added together give a palindrome (20200202).
The spelling of 20020020000002 in words is "twenty trillion, twenty billion, twenty million, two", and thus it is an aban number and an uban number.
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