Base | Representation |
---|---|
bin | 10011010100010010010011… |
… | …11000010011000001100011 |
3 | 12120101220100100001200110200 |
4 | 21222021021320103001203 |
5 | 21031431344302132240 |
6 | 230202200553200243 |
7 | 11642652662636265 |
oct | 1152111170230143 |
9 | 176356310050420 |
10 | 42478466052195 |
11 | 1259801a747678 |
12 | 4920740400083 |
13 | 1a91918854b44 |
14 | a6bd7c287b35 |
15 | 4d9e680ad930 |
hex | 26a249e13063 |
42478466052195 has 48 divisors (see below), whose sum is σ = 76953524225760. Its totient is φ = 21648463828992.
The previous prime is 42478466052041. The next prime is 42478466052283. The reversal of 42478466052195 is 59125066487424.
42478466052195 is a `hidden beast` number, since 4 + 2 + 4 + 7 + 8 + 4 + 6 + 605 + 2 + 19 + 5 = 666.
It is not a de Polignac number, because 42478466052195 - 221 = 42478463955043 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 167659749 + ... + 167912918.
It is an arithmetic number, because the mean of its divisors is an integer number (1603198421370).
Almost surely, 242478466052195 is an apocalyptic number.
42478466052195 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
42478466052195 is a deficient number, since it is larger than the sum of its proper divisors (34475058173565).
42478466052195 is a wasteful number, since it uses less digits than its factorization.
42478466052195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 335572804 (or 335572801 counting only the distinct ones).
The product of its (nonzero) digits is 116121600, while the sum is 63.
The spelling of 42478466052195 in words is "forty-two trillion, four hundred seventy-eight billion, four hundred sixty-six million, fifty-two thousand, one hundred ninety-five".
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