Base | Representation |
---|---|
bin | 101111011100000001… |
… | …101100101010110000 |
3 | 11212110211012121012210 |
4 | 233130001230222300 |
5 | 1313304113313010 |
6 | 35222200452120 |
7 | 3452146322130 |
oct | 573401545260 |
9 | 155424177183 |
10 | 50936072880 |
11 | 1a6690a3500 |
12 | 9a5647a040 |
13 | 4a599865c4 |
14 | 2672b9aac0 |
15 | 14d1b49b20 |
hex | bdc06cab0 |
50936072880 has 480 divisors, whose sum is σ = 200019197952. Its totient is φ = 10495457280.
The previous prime is 50936072861. The next prime is 50936072921. The reversal of 50936072880 is 8827063905.
It is a Harshad number since it is a multiple of its sum of digits (48).
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 95 ways as a sum of consecutive naturals, for example, 25815574 + ... + 25817546.
Almost surely, 250936072880 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 50936072880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100009598976).
50936072880 is an abundant number, since it is smaller than the sum of its proper divisors (149083125072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50936072880 is a wasteful number, since it uses less digits than its factorization.
50936072880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2145 (or 2128 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 48.
The spelling of 50936072880 in words is "fifty billion, nine hundred thirty-six million, seventy-two thousand, eight hundred eighty".
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