Base | Representation |
---|---|
bin | 111001000111111100… |
… | …110101011010001010 |
3 | 12212022122202202212020 |
4 | 321013330311122022 |
5 | 2001104142000012 |
6 | 44102213425310 |
7 | 4300660052163 |
oct | 710774653212 |
9 | 185278682766 |
10 | 61336671882 |
11 | 24015a52472 |
12 | ba7963b236 |
13 | 5a26664bb5 |
14 | 2d7c1dc76a |
15 | 18dec88a8c |
hex | e47f3568a |
61336671882 has 8 divisors (see below), whose sum is σ = 122673343776. Its totient is φ = 20445557292.
The previous prime is 61336671841. The next prime is 61336671887. The reversal of 61336671882 is 28817663316.
It is a sphenic number, since it is the product of 3 distinct primes.
61336671882 is an admirable number.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (61336671887) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5111389318 + ... + 5111389329.
It is an arithmetic number, because the mean of its divisors is an integer number (15334167972).
Almost surely, 261336671882 is an apocalyptic number.
61336671882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61336671882 is a wasteful number, since it uses less digits than its factorization.
61336671882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10222778652.
The product of its digits is 1741824, while the sum is 51.
The spelling of 61336671882 in words is "sixty-one billion, three hundred thirty-six million, six hundred seventy-one thousand, eight hundred eighty-two".
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