Base | Representation |
---|---|
bin | 1101000111111… |
… | …1111100111110 |
3 | 10211120211110121 |
4 | 3101333330332 |
5 | 103043100141 |
6 | 5243525154 |
7 | 1235626522 |
oct | 321777476 |
9 | 124524417 |
10 | 55050046 |
11 | 2908aa07 |
12 | 165297ba |
13 | b535bbc |
14 | 744dd82 |
15 | 4c761d1 |
hex | 347ff3e |
55050046 has 8 divisors (see below), whose sum is σ = 87432480. Its totient is φ = 25905888.
The previous prime is 55050041. The next prime is 55050067. The reversal of 55050046 is 64005055.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 55050046.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55050041) 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 3 ways as a sum of consecutive naturals, for example, 809526 + ... + 809593.
It is an arithmetic number, because the mean of its divisors is an integer number (10929060).
Almost surely, 255050046 is an apocalyptic number.
55050046 is a deficient number, since it is larger than the sum of its proper divisors (32382434).
55050046 is a wasteful number, since it uses less digits than its factorization.
55050046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1619138.
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 55050046 is about 7419.5718205298. The cubic root of 55050046 is about 380.4105581134.
The spelling of 55050046 in words is "fifty-five million, fifty thousand, forty-six".
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