Base | Representation |
---|---|
bin | 101110101000001011… |
… | …100011110111100110 |
3 | 11210020012110200000000 |
4 | 232220023203313212 |
5 | 1310013424234141 |
6 | 35000005202130 |
7 | 3421455021111 |
oct | 565013436746 |
9 | 153205420000 |
10 | 50066243046 |
11 | 1a2620a8476 |
12 | 9853100346 |
13 | 494b6c44b1 |
14 | 25cd455578 |
15 | 14805cc5b6 |
hex | ba82e3de6 |
50066243046 has 144 divisors (see below), whose sum is σ = 117442494000. Its totient is φ = 15987004992.
The previous prime is 50066242939. The next prime is 50066243047. The reversal of 50066243046 is 64034266005.
50066243046 is a `hidden beast` number, since 500 + 66 + 24 + 30 + 46 = 666.
It is a super-2 number, since 2×500662430462 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 50066243046.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50066243047) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 56699721 + ... + 56700603.
It is an arithmetic number, because the mean of its divisors is an integer number (815572875).
Almost surely, 250066243046 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50066243046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58721247000).
50066243046 is an abundant number, since it is smaller than the sum of its proper divisors (67376250954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50066243046 is an equidigital number, since it uses as much as digits as its factorization.
50066243046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1087 (or 1066 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 36.
The spelling of 50066243046 in words is "fifty billion, sixty-six million, two hundred forty-three thousand, forty-six".
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