Base | Representation |
---|---|
bin | 1001011010110111… |
… | …10001000001110110 |
3 | 111001110001102122100 |
4 | 10231123301001312 |
5 | 40324122030401 |
6 | 2153453442530 |
7 | 236215444515 |
oct | 45533610166 |
9 | 14043042570 |
10 | 5057220726 |
11 | 216573a868 |
12 | b917a0446 |
13 | 6279747cc |
14 | 35d91867c |
15 | 1e8eaab86 |
hex | 12d6f1076 |
5057220726 has 48 divisors (see below), whose sum is σ = 11497056480. Its totient is φ = 1603514880.
The previous prime is 5057220689. The next prime is 5057220733. The reversal of 5057220726 is 6270227505.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41190 + ... + 108678.
It is an arithmetic number, because the mean of its divisors is an integer number (239522010).
Almost surely, 25057220726 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5057220726, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5748528240).
5057220726 is an abundant number, since it is smaller than the sum of its proper divisors (6439835754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5057220726 is a wasteful number, since it uses less digits than its factorization.
5057220726 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67701 (or 67698 counting only the distinct ones).
The product of its (nonzero) digits is 58800, while the sum is 36.
The square root of 5057220726 is about 71114.1387207917. The cubic root of 5057220726 is about 1716.4742910367.
The spelling of 5057220726 in words is "five billion, fifty-seven million, two hundred twenty thousand, seven hundred twenty-six".
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