Base | Representation |
---|---|
bin | 1111110101010100001… |
… | …11011101001111101110 |
3 | 1221000012200112102021120 |
4 | 13322222013131033232 |
5 | 32403123102221224 |
6 | 1053530323441410 |
7 | 54206215240461 |
oct | 7725207351756 |
9 | 1830180472246 |
10 | 544019960814 |
11 | 19a7990a3600 |
12 | 89527226266 |
13 | 3c3bacc0375 |
14 | 1c48b65d2d8 |
15 | e2404d4779 |
hex | 7eaa1dd3ee |
544019960814 has 72 divisors (see below), whose sum is σ = 1235769633000. Its totient is φ = 159536440800.
The previous prime is 544019960777. The next prime is 544019960819. The reversal of 544019960814 is 418069910445.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (544019960819) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 307812 + ... + 1087560.
It is an arithmetic number, because the mean of its divisors is an integer number (17163467125).
Almost surely, 2544019960814 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 544019960814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (617884816500).
544019960814 is an abundant number, since it is smaller than the sum of its proper divisors (691749672186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
544019960814 is a wasteful number, since it uses less digits than its factorization.
544019960814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 779838 (or 779796 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 51.
The spelling of 544019960814 in words is "five hundred forty-four billion, nineteen million, nine hundred sixty thousand, eight hundred fourteen".
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