Base | Representation |
---|---|
bin | 10111000001100011101111… |
… | …01100100010010010010000 |
3 | 20122021021200012111110211221 |
4 | 23200301313230202102100 |
5 | 23114014424124224340 |
6 | 255403333120414424 |
7 | 13443655266423220 |
oct | 1340616754422220 |
9 | 218237605443757 |
10 | 50631082648720 |
11 | 15150581229722 |
12 | 5818787177414 |
13 | 223364bb2c602 |
14 | c707b39da080 |
15 | 5cc06d6b144a |
hex | 2e0c77b22490 |
50631082648720 has 320 divisors, whose sum is σ = 141531375697920. Its totient is φ = 16478100946944.
The previous prime is 50631082648711. The next prime is 50631082648739. The reversal of 50631082648720 is 2784628013605.
It is a super-3 number, since 3×506310826487203 (a number of 42 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 370999537 + ... + 371135983.
It is an arithmetic number, because the mean of its divisors is an integer number (442285549056).
Almost surely, 250631082648720 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 50631082648720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70765687848960).
50631082648720 is an abundant number, since it is smaller than the sum of its proper divisors (90900293049200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50631082648720 is a wasteful number, since it uses less digits than its factorization.
50631082648720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136882 (or 136876 counting only the distinct ones).
The product of its (nonzero) digits is 3870720, while the sum is 52.
The spelling of 50631082648720 in words is "fifty trillion, six hundred thirty-one billion, eighty-two million, six hundred forty-eight thousand, seven hundred twenty".
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