Base | Representation |
---|---|
bin | 10001100111010100100… |
… | …111101111111101110111 |
3 | 11021201101112212112100122 |
4 | 101213110213233331313 |
5 | 124313001432000210 |
6 | 2324024024402155 |
7 | 153311103510605 |
oct | 21472447577567 |
9 | 4251345775318 |
10 | 1210453000055 |
11 | 427394186812 |
12 | 17671631635b |
13 | 8a1b70b2540 |
14 | 4282c8ca875 |
15 | 2174772ab55 |
hex | 119d49eff77 |
1210453000055 has 32 divisors (see below), whose sum is σ = 1597649296320. Its totient is φ = 875001139200.
The previous prime is 1210453000007. The next prime is 1210453000073. The reversal of 1210453000055 is 5500003540121.
It is not a de Polignac number, because 1210453000055 - 26 = 1210452999991 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1210452999988 and 1210453000033.
It is a congruent number.
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, 441146 + ... + 1617255.
It is an arithmetic number, because the mean of its divisors is an integer number (49926540510).
Almost surely, 21210453000055 is an apocalyptic number.
1210453000055 is a deficient number, since it is larger than the sum of its proper divisors (387196296265).
1210453000055 is a wasteful number, since it uses less digits than its factorization.
1210453000055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2058611.
The product of its (nonzero) digits is 3000, while the sum is 26.
Adding to 1210453000055 its reverse (5500003540121), we get a palindrome (6710456540176).
The spelling of 1210453000055 in words is "one trillion, two hundred ten billion, four hundred fifty-three million, fifty-five", and thus it is an aban number.
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