Base | Representation |
---|---|
bin | 110010000010101001001000… |
… | …011111110001101010100101 |
3 | 1001212020211002112002020220222 |
4 | 302002221020133301222211 |
5 | 212321323342200033302 |
6 | 2100025054544534125 |
7 | 64233352651512401 |
oct | 6202511037615245 |
9 | 1055224075066828 |
10 | 220083930471077 |
11 | 641420861a1572 |
12 | 208258a7021345 |
13 | 95a5a96a93b4a |
14 | 3c4c194a32101 |
15 | 1a69d4c4d2da2 |
hex | c82a487f1aa5 |
220083930471077 has 16 divisors (see below), whose sum is σ = 225650647210800. Its totient is φ = 214526751436800.
The previous prime is 220083930471073. The next prime is 220083930471107. The reversal of 220083930471077 is 770174039380022.
It is a Cunningham number, because it is equal to 148352262+1.
It can be written as a sum of positive squares in 8 ways, for example, as 849741050596 + 219234189420481 = 921814^2 + 14806559^2 .
It is a cyclic number.
It is not a de Polignac number, because 220083930471077 - 22 = 220083930471073 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220083930471073) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251650049 + ... + 252523097.
It is an arithmetic number, because the mean of its divisors is an integer number (14103165450675).
Almost surely, 2220083930471077 is an apocalyptic number.
It is an amenable number.
220083930471077 is a deficient number, since it is larger than the sum of its proper divisors (5566716739723).
220083930471077 is a wasteful number, since it uses less digits than its factorization.
220083930471077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 878504.
The product of its (nonzero) digits is 3556224, while the sum is 53.
The spelling of 220083930471077 in words is "two hundred twenty trillion, eighty-three billion, nine hundred thirty million, four hundred seventy-one thousand, seventy-seven".
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