Base | Representation |
---|---|
bin | 1001000110101101111101… |
… | …01001111110111001001010 |
3 | 2121220002101110221200011212 |
4 | 10203112332221332321022 |
5 | 10111020120024240320 |
6 | 110325555422253122 |
7 | 4134354563344106 |
oct | 443267651767112 |
9 | 77802343850155 |
10 | 20022041243210 |
11 | 641a333343316 |
12 | 22b44a51271a2 |
13 | b230bb846396 |
14 | 4d3101696906 |
15 | 24ac44e0e9c5 |
hex | 1235bea7ee4a |
20022041243210 has 16 divisors (see below), whose sum is σ = 36039725471592. Its totient is φ = 8008805112000.
The previous prime is 20022041243179. The next prime is 20022041243233. The reversal of 20022041243210 is 1234214022002.
It can be written as a sum of positive squares in 4 ways, for example, as 20021087607049 + 953636161 = 4474493^2 + 30881^2 .
It is a super-2 number, since 2×200220412432102 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11921300 + ... + 13496720.
Almost surely, 220022041243210 is an apocalyptic number.
20022041243210 is a deficient number, since it is larger than the sum of its proper divisors (16017684228382).
20022041243210 is a wasteful number, since it uses less digits than its factorization.
20022041243210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2846329.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 20022041243210 its reverse (1234214022002), we get a palindrome (21256255265212).
The spelling of 20022041243210 in words is "twenty trillion, twenty-two billion, forty-one million, two hundred forty-three thousand, two hundred ten".
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