Base | Representation |
---|---|
bin | 10110001011110110011000… |
… | …10011010100000111101100 |
3 | 20101201212022221210210120020 |
4 | 23011323030103110013230 |
5 | 22343301021014210210 |
6 | 251431454200522140 |
7 | 13163435200211262 |
oct | 1305731423240754 |
9 | 211655287723506 |
10 | 48785666163180 |
11 | 145a9980789271 |
12 | 557aba4a80350 |
13 | 212b61261212b |
14 | c0934b546432 |
15 | 59906189b770 |
hex | 2c5ecc4d41ec |
48785666163180 has 48 divisors (see below), whose sum is σ = 136602635447040. Its totient is φ = 13009247149248.
The previous prime is 48785666163161. The next prime is 48785666163187. The reversal of 48785666163180 is 8136166658784.
48785666163180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (48785666163187) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 5252344 + ... + 11187423.
It is an arithmetic number, because the mean of its divisors is an integer number (2845888238480).
Almost surely, 248785666163180 is an apocalyptic number.
It is an amenable number.
48785666163180 is an abundant number, since it is smaller than the sum of its proper divisors (87816969283860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48785666163180 is a wasteful number, since it uses less digits than its factorization.
48785666163180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16489238 (or 16489236 counting only the distinct ones).
The product of its (nonzero) digits is 278691840, while the sum is 69.
The spelling of 48785666163180 in words is "forty-eight trillion, seven hundred eighty-five billion, six hundred sixty-six million, one hundred sixty-three thousand, one hundred eighty".
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