Base | Representation |
---|---|
bin | 10111000010111111101101… |
… | …11010101110101000000000 |
3 | 20122110000010111220222212110 |
4 | 23201133312322232220000 |
5 | 23120322041144402333 |
6 | 255442141021255320 |
7 | 13450354041524340 |
oct | 1341376672565000 |
9 | 218400114828773 |
10 | 50680461715968 |
11 | 1516a510446807 |
12 | 5826268104540 |
13 | 22381bb0548b6 |
14 | c72d39a94d20 |
15 | 5cd4ad7a1063 |
hex | 2e17f6eaea00 |
50680461715968 has 160 divisors (see below), whose sum is σ = 154499997510144. Its totient is φ = 14461730353152.
The previous prime is 50680461715937. The next prime is 50680461715999. The reversal of 50680461715968 is 86951716408605.
It is an interprime number because it is at equal distance from previous prime (50680461715937) and next prime (50680461715999).
It is a junction number, because it is equal to n+sod(n) for n = 50680461715899 and 50680461715908.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5467171 + ... + 11456477.
Almost surely, 250680461715968 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 50680461715968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77249998755072).
50680461715968 is an abundant number, since it is smaller than the sum of its proper divisors (103819535794176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50680461715968 is an equidigital number, since it uses as much as digits as its factorization.
50680461715968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5990122 (or 5990106 counting only the distinct ones).
The product of its (nonzero) digits is 87091200, while the sum is 66.
The spelling of 50680461715968 in words is "fifty trillion, six hundred eighty billion, four hundred sixty-one million, seven hundred fifteen thousand, nine hundred sixty-eight".
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