Base | Representation |
---|---|
bin | 11001000000111000101010… |
… | …11110100111001001000111 |
3 | 21012202112010011120111212021 |
4 | 30200130111132213021013 |
5 | 24202204300131143210 |
6 | 312553224402104011 |
7 | 14405024055556603 |
oct | 1440342536471107 |
9 | 235675104514767 |
10 | 55006006506055 |
11 | 16587a0973a540 |
12 | 620464834b007 |
13 | 2490076020427 |
14 | d8243a9b4503 |
15 | 655c74851bda |
hex | 3207157a7247 |
55006006506055 has 32 divisors (see below), whose sum is σ = 72631432470528. Its totient is φ = 39658432060800.
The previous prime is 55006006505941. The next prime is 55006006506079. The reversal of 55006006506055 is 55060560060055.
It is not a de Polignac number, because 55006006506055 - 27 = 55006006505927 is a prime.
It is a Duffinian number.
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, 5892825 + ... + 12030685.
It is an arithmetic number, because the mean of its divisors is an integer number (2269732264704).
Almost surely, 255006006506055 is an apocalyptic number.
55006006506055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
55006006506055 is a deficient number, since it is larger than the sum of its proper divisors (17625425964473).
55006006506055 is a wasteful number, since it uses less digits than its factorization.
55006006506055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6139287.
The product of its (nonzero) digits is 675000, while the sum is 43.
The spelling of 55006006506055 in words is "fifty-five trillion, six billion, six million, five hundred six thousand, fifty-five".
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