Base | Representation |
---|---|
bin | 11001010011001110010011… |
… | …01000001100100100000000 |
3 | 21021222202111001121212122000 |
4 | 30221213021220030210000 |
5 | 24243020210100031340 |
6 | 314154511354544000 |
7 | 14501401164244140 |
oct | 1451471150144400 |
9 | 237882431555560 |
10 | 55636094142720 |
11 | 16800153793863 |
12 | 62a6793438000 |
13 | 25075cc248030 |
14 | da4b30b96920 |
15 | 667350d59d30 |
hex | 3299c9a0c900 |
55636094142720 has 3456 divisors, whose sum is σ = 264599139732480. Its totient is φ = 10771413073920.
The previous prime is 55636094142653. The next prime is 55636094142749. The reversal of 55636094142720 is 2724149063655.
It is a happy number.
55636094142720 is a `hidden beast` number, since 5 + 5 + 6 + 3 + 609 + 4 + 1 + 4 + 2 + 7 + 20 = 666.
It is a tau number, because it is divible by the number of its divisors (3456).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 37264630294 + ... + 37264631786.
It is an arithmetic number, because the mean of its divisors is an integer number (76562251080).
Almost surely, 255636094142720 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 55636094142720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132299569866240).
55636094142720 is an abundant number, since it is smaller than the sum of its proper divisors (208963045589760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55636094142720 is a wasteful number, since it uses less digits than its factorization.
55636094142720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1618 (or 1581 counting only the distinct ones).
The product of its (nonzero) digits is 10886400, while the sum is 54.
The spelling of 55636094142720 in words is "fifty-five trillion, six hundred thirty-six billion, ninety-four million, one hundred forty-two thousand, seven hundred twenty".
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