Base | Representation |
---|---|
bin | 101111000101001110… |
… | …011001001110010111 |
3 | 11211111011101011101002 |
4 | 233011032121032113 |
5 | 1312013200301033 |
6 | 35120213253515 |
7 | 3436522605452 |
oct | 570516311627 |
9 | 154434334332 |
10 | 50553525143 |
11 | 1a492168750 |
12 | 996a33429b |
13 | 49c86458b4 |
14 | 263805a499 |
15 | 14ad2823e8 |
hex | bc5399397 |
50553525143 has 8 divisors (see below), whose sum is σ = 55151678736. Its totient is φ = 45955768000.
The previous prime is 50553525133. The next prime is 50553525149. The reversal of 50553525143 is 34152535505.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50553525143 - 212 = 50553521047 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50553525097 and 50553525106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50553525149) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209243 + ... + 380643.
It is an arithmetic number, because the mean of its divisors is an integer number (6893959842).
Almost surely, 250553525143 is an apocalyptic number.
50553525143 is a deficient number, since it is larger than the sum of its proper divisors (4598153593).
50553525143 is a wasteful number, since it uses less digits than its factorization.
50553525143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198225.
The product of its (nonzero) digits is 225000, while the sum is 38.
The spelling of 50553525143 in words is "fifty billion, five hundred fifty-three million, five hundred twenty-five thousand, one hundred forty-three".
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