Base | Representation |
---|---|
bin | 101111011101110111… |
… | …010001011001010000 |
3 | 11212112222012111001200 |
4 | 233131313101121100 |
5 | 1313340011103120 |
6 | 35225221231200 |
7 | 3453002311110 |
oct | 573567213120 |
9 | 155488174050 |
10 | 50966894160 |
11 | 1a684534a36 |
12 | 9a64862500 |
13 | 4a63188350 |
14 | 2676d01040 |
15 | 14d46d6e90 |
hex | bdddd1650 |
50966894160 has 960 divisors, whose sum is σ = 227121463296. Its totient is φ = 9944985600.
The previous prime is 50966894131. The next prime is 50966894179. The reversal of 50966894160 is 6149866905.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 50966894097 and 50966894106.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 46715215 + ... + 46716305.
Almost surely, 250966894160 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50966894160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113560731648).
50966894160 is an abundant number, since it is smaller than the sum of its proper divisors (176154569136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50966894160 is a wasteful number, since it uses less digits than its factorization.
50966894160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1184 (or 1175 counting only the distinct ones).
The product of its (nonzero) digits is 2799360, while the sum is 54.
The spelling of 50966894160 in words is "fifty billion, nine hundred sixty-six million, eight hundred ninety-four thousand, one hundred sixty".
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