Base | Representation |
---|---|
bin | 11001000000111010101110… |
… | …00010110000110111111100 |
3 | 21012202121221211102002211000 |
4 | 30200131113002300313330 |
5 | 24202214023231032030 |
6 | 312553525454530300 |
7 | 14405063243435352 |
oct | 1440352702606774 |
9 | 235677854362730 |
10 | 55007106502140 |
11 | 16588423651911 |
12 | 62048b4806990 |
13 | 24901bcb9c3a0 |
14 | d82502b117d2 |
15 | 655cdb1d6860 |
hex | 3207570b0dfc |
55007106502140 has 192 divisors, whose sum is σ = 192310241356800. Its totient is φ = 12951505974528.
The previous prime is 55007106502087. The next prime is 55007106502169. The reversal of 55007106502140 is 4120560170055.
55007106502140 is a `hidden beast` number, since 5 + 5 + 0 + 0 + 7 + 1 + 0 + 6 + 502 + 140 = 666.
55007106502140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 55007106502095 and 55007106502104.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 170181370 + ... + 170504289.
It is an arithmetic number, because the mean of its divisors is an integer number (1001615840400).
Almost surely, 255007106502140 is an apocalyptic number.
It is an amenable number.
55007106502140 is an abundant number, since it is smaller than the sum of its proper divisors (137303134854660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55007106502140 is a wasteful number, since it uses less digits than its factorization.
55007106502140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 340685713 (or 340685705 counting only the distinct ones).
The product of its (nonzero) digits is 42000, while the sum is 36.
Adding to 55007106502140 its reverse (4120560170055), we get a palindrome (59127666672195).
The spelling of 55007106502140 in words is "fifty-five trillion, seven billion, one hundred six million, five hundred two thousand, one hundred forty".
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