Base | Representation |
---|---|
bin | 110011010100110100… |
… | …001101111110111001 |
3 | 12021020201022102111110 |
4 | 303110310031332321 |
5 | 1400331134103410 |
6 | 41152303550533 |
7 | 3660451555443 |
oct | 632464157671 |
9 | 167221272443 |
10 | 55110066105 |
11 | 21410217386 |
12 | a8202bb449 |
13 | 5273657a93 |
14 | 294b283493 |
15 | 16782dd720 |
hex | cd4d0dfb9 |
55110066105 has 16 divisors (see below), whose sum is σ = 92816953920. Its totient is φ = 27845085888.
The previous prime is 55110066101. The next prime is 55110066131. The reversal of 55110066105 is 50166001155.
It is not a de Polignac number, because 55110066105 - 22 = 55110066101 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55110066101) 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, 96684042 + ... + 96684611.
It is an arithmetic number, because the mean of its divisors is an integer number (5801059620).
Almost surely, 255110066105 is an apocalyptic number.
It is an amenable number.
55110066105 is a deficient number, since it is larger than the sum of its proper divisors (37706887815).
55110066105 is a wasteful number, since it uses less digits than its factorization.
55110066105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193368680.
The product of its (nonzero) digits is 4500, while the sum is 30.
The spelling of 55110066105 in words is "fifty-five billion, one hundred ten million, sixty-six thousand, one hundred five".
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