Base | Representation |
---|---|
bin | 1111110001010010111… |
… | …10000100011001011010 |
3 | 1220210122021020201120000 |
4 | 13320221132010121122 |
5 | 32334213034034412 |
6 | 1052532223113430 |
7 | 54101556560460 |
oct | 7705136043132 |
9 | 1823567221500 |
10 | 541861627482 |
11 | 19989084284a |
12 | 89024442876 |
13 | 3c135aba056 |
14 | 1c324b4a830 |
15 | e165c984dc |
hex | 7e2978465a |
541861627482 has 120 divisors (see below), whose sum is σ = 1397064811296. Its totient is φ = 153771418656.
The previous prime is 541861627453. The next prime is 541861627499. The reversal of 541861627482 is 284726168145.
541861627482 is a `hidden beast` number, since 5 + 4 + 1 + 8 + 6 + 1 + 627 + 4 + 8 + 2 = 666.
It is a super-2 number, since 2×5418616274822 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 25165173 + ... + 25186695.
Almost surely, 2541861627482 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 541861627482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (698532405648).
541861627482 is an abundant number, since it is smaller than the sum of its proper divisors (855203183814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
541861627482 is a wasteful number, since it uses less digits than its factorization.
541861627482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21842 (or 21684 counting only the distinct ones).
The product of its digits is 5160960, while the sum is 54.
The spelling of 541861627482 in words is "five hundred forty-one billion, eight hundred sixty-one million, six hundred twenty-seven thousand, four hundred eighty-two".
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