Base | Representation |
---|---|
bin | 110001010101010011… |
… | …1101011100100001100 |
3 | 101010110021002012120000 |
4 | 1202222213223210030 |
5 | 3213432041301014 |
6 | 120400255124300 |
7 | 10440222651654 |
oct | 1425247534414 |
9 | 333407065500 |
10 | 105941743884 |
11 | 40a25397239 |
12 | 18647813690 |
13 | 9cb47bc222 |
14 | 51b0227364 |
15 | 2b50bb6509 |
hex | 18aa9eb90c |
105941743884 has 60 divisors (see below), whose sum is σ = 282178212624. Its totient is φ = 34647608736.
The previous prime is 105941743877. The next prime is 105941743889. The reversal of 105941743884 is 488347149501.
105941743884 is a `hidden beast` number, since 1 + 0 + 5 + 94 + 174 + 388 + 4 = 666.
It is a super-2 number, since 2×1059417438842 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a self number, because there is not a number n which added to its sum of digits gives 105941743884.
It is not an unprimeable number, because it can be changed into a prime (105941743889) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3067552 + ... + 3101895.
Almost surely, 2105941743884 is an apocalyptic number.
It is an amenable number.
105941743884 is an abundant number, since it is smaller than the sum of its proper divisors (176236468740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105941743884 is a wasteful number, since it uses less digits than its factorization.
105941743884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6169516 (or 6169505 counting only the distinct ones).
The product of its (nonzero) digits is 3870720, while the sum is 54.
The spelling of 105941743884 in words is "one hundred five billion, nine hundred forty-one million, seven hundred forty-three thousand, eight hundred eighty-four".
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