Base | Representation |
---|---|
bin | 10110111100101100000010… |
… | …10011010000000000000000 |
3 | 20121200021201210220120110000 |
4 | 23132112001103100000000 |
5 | 23103244214424132330 |
6 | 255154415552240000 |
7 | 13425612344103531 |
oct | 1336260123200000 |
9 | 217607653816400 |
10 | 50463740067840 |
11 | 15096608754900 |
12 | 57b0264540000 |
13 | 2220930600798 |
14 | c6665ac70688 |
15 | 5c7a272d9560 |
hex | 2de5814d0000 |
50463740067840 has 2040 divisors, whose sum is σ = 209582591914080. Its totient is φ = 11575744266240.
The previous prime is 50463740067817. The next prime is 50463740067847. The reversal of 50463740067840 is 4876004736405.
50463740067840 is a `hidden beast` number, since 5 + 0 + 463 + 7 + 40 + 0 + 67 + 84 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50463740067847) by changing a digit.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 61020241507 + ... + 61020242333.
Almost surely, 250463740067840 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 50463740067840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104791295957040).
50463740067840 is an abundant number, since it is smaller than the sum of its proper divisors (159118851846240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50463740067840 is an equidigital number, since it uses as much as digits as its factorization.
50463740067840 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 917 (or 867 counting only the distinct ones).
The product of its (nonzero) digits is 13547520, while the sum is 54.
The spelling of 50463740067840 in words is "fifty trillion, four hundred sixty-three billion, seven hundred forty million, sixty-seven thousand, eight hundred forty".
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