Base | Representation |
---|---|
bin | 101110101101001101… |
… | …001110111011110000 |
3 | 11210110002010210122000 |
4 | 232231031032323300 |
5 | 1310202021131124 |
6 | 35012220414000 |
7 | 3423530535351 |
oct | 565515167360 |
9 | 153402123560 |
10 | 50150567664 |
11 | 1a2a576283a |
12 | 98773a7300 |
13 | 496300a112 |
14 | 25da725d28 |
15 | 1487bd76c9 |
hex | bad34eef0 |
50150567664 has 160 divisors (see below), whose sum is σ = 152952264000. Its totient is φ = 15732845568.
The previous prime is 50150567627. The next prime is 50150567669. The reversal of 50150567664 is 46676505105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50150567669) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2110602 + ... + 2134230.
It is an arithmetic number, because the mean of its divisors is an integer number (955951650).
Almost surely, 250150567664 is an apocalyptic number.
50150567664 is a gapful number since it is divisible by the number (54) 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 50150567664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76476132000).
50150567664 is an abundant number, since it is smaller than the sum of its proper divisors (102801696336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50150567664 is a wasteful number, since it uses less digits than its factorization.
50150567664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23697 (or 23651 counting only the distinct ones).
The product of its (nonzero) digits is 756000, while the sum is 45.
The spelling of 50150567664 in words is "fifty billion, one hundred fifty million, five hundred sixty-seven thousand, six hundred sixty-four".
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