Base | Representation |
---|---|
bin | 101111011010010010… |
… | …010101100000000000 |
3 | 11212101210021110010000 |
4 | 233122102111200000 |
5 | 1313224130130000 |
6 | 35215235040000 |
7 | 3451343224524 |
oct | 573222254000 |
9 | 155353243100 |
10 | 50906880000 |
11 | 1a653674459 |
12 | 9a48740000 |
13 | 4a53904b02 |
14 | 266cd5bd84 |
15 | 14ce2d0000 |
hex | bda495800 |
50906880000 has 600 divisors, whose sum is σ = 190394944740. Its totient is φ = 13547520000.
The previous prime is 50906879971. The next prime is 50906880067. The reversal of 50906880000 is 8860905.
It is a tau number, because it is divible by the number of its divisors (600).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 49 ways as a sum of consecutive naturals, for example, 103679755 + ... + 103680245.
Almost surely, 250906880000 is an apocalyptic number.
50906880000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50906880000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95197472370).
50906880000 is an abundant number, since it is smaller than the sum of its proper divisors (139488064740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50906880000 is an frugal number, since it uses more digits than its factorization.
50906880000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 545 (or 501 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 36.
The spelling of 50906880000 in words is "fifty billion, nine hundred six million, eight hundred eighty thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •