Base | Representation |
---|---|
bin | 110011001111000111… |
… | …011100110000001101 |
3 | 12021000001101022200200 |
4 | 303033013130300031 |
5 | 1400132144202140 |
6 | 41135010244113 |
7 | 3655211026101 |
oct | 631707346015 |
9 | 167001338620 |
10 | 55014444045 |
11 | 21371246090 |
12 | a7b4286639 |
13 | 52598b7b92 |
14 | 293c6b1901 |
15 | 166ec01030 |
hex | ccf1dcc0d |
55014444045 has 96 divisors (see below), whose sum is σ = 110304305280. Its totient is φ = 25084753920.
The previous prime is 55014444029. The next prime is 55014444047. The reversal of 55014444045 is 54044441055.
It is not a de Polignac number, because 55014444045 - 24 = 55014444029 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55014444047) by changing a digit.
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 95 ways as a sum of consecutive naturals, for example, 1267137 + ... + 1309833.
It is an arithmetic number, because the mean of its divisors is an integer number (1149003180).
Almost surely, 255014444045 is an apocalyptic number.
55014444045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
55014444045 is an abundant number, since it is smaller than the sum of its proper divisors (55289861235).
55014444045 is a wasteful number, since it uses less digits than its factorization.
55014444045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42875 (or 42872 counting only the distinct ones).
The product of its (nonzero) digits is 128000, while the sum is 36.
The spelling of 55014444045 in words is "fifty-five billion, fourteen million, four hundred forty-four thousand, forty-five".
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