Base | Representation |
---|---|
bin | 111110101101010… |
… | …1000110110001111 |
3 | 12102122022010122222 |
4 | 1331122220312033 |
5 | 13302124310210 |
6 | 544442525555 |
7 | 103066565351 |
oct | 17532506617 |
9 | 5378263588 |
10 | 2104135055 |
11 | 98a8028a0 |
12 | 4a88068bb |
13 | 276c08039 |
14 | 15d6450d1 |
15 | c4ad2655 |
hex | 7d6a8d8f |
2104135055 has 32 divisors (see below), whose sum is σ = 2868991488. Its totient is φ = 1467849600.
The previous prime is 2104135027. The next prime is 2104135079. The reversal of 2104135055 is 5505314012.
It is not a de Polignac number, because 2104135055 - 222 = 2099940751 is a prime.
It is a congruent number.
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 31 ways as a sum of consecutive naturals, for example, 137204 + ... + 151766.
It is an arithmetic number, because the mean of its divisors is an integer number (89655984).
Almost surely, 22104135055 is an apocalyptic number.
2104135055 is a deficient number, since it is larger than the sum of its proper divisors (764856433).
2104135055 is a wasteful number, since it uses less digits than its factorization.
2104135055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14687.
The product of its (nonzero) digits is 3000, while the sum is 26.
The square root of 2104135055 is about 45870.8519105543. The cubic root of 2104135055 is about 1281.4191322076.
Adding to 2104135055 its reverse (5505314012), we get a palindrome (7609449067).
The spelling of 2104135055 in words is "two billion, one hundred four million, one hundred thirty-five thousand, fifty-five".
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