Base | Representation |
---|---|
bin | 111000110110010110… |
… | …1110000010111100010 |
3 | 102200010011201220022001 |
4 | 1301230231300113202 |
5 | 4000011223040320 |
6 | 132030102434214 |
7 | 11551221350536 |
oct | 1615455602742 |
9 | 380104656261 |
10 | 122083018210 |
11 | 4785875457a |
12 | 1b7b143296a |
13 | b68790a81a |
14 | 5ca1c51bc6 |
15 | 3297cb620a |
hex | 1c6cb705e2 |
122083018210 has 16 divisors (see below), whose sum is σ = 221765484600. Its totient is φ = 48385195776.
The previous prime is 122083018193. The next prime is 122083018243. The reversal of 122083018210 is 12810380221.
It can be written as a sum of positive squares in 4 ways, for example, as 121188230641 + 894787569 = 348121^2 + 29913^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56000295 + ... + 56002474.
Almost surely, 2122083018210 is an apocalyptic number.
122083018210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122083018210 is a deficient number, since it is larger than the sum of its proper divisors (99682466390).
122083018210 is a wasteful number, since it uses less digits than its factorization.
122083018210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112002885.
The product of its (nonzero) digits is 1536, while the sum is 28.
Adding to 122083018210 its reverse (12810380221), we get a palindrome (134893398431).
The spelling of 122083018210 in words is "one hundred twenty-two billion, eighty-three million, eighteen thousand, two hundred ten".
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