Base | Representation |
---|---|
bin | 100101010011011010… |
… | …111101111001001000 |
3 | 10211101110012102221101 |
4 | 211103122331321020 |
5 | 1124012344040343 |
6 | 30222314151144 |
7 | 2615403536515 |
oct | 452332757110 |
9 | 124343172841 |
10 | 40054283848 |
11 | 15a94665327 |
12 | 791a1224b4 |
13 | 3a143aa797 |
14 | 1d1d89c30c |
15 | 109665ae4d |
hex | 9536bde48 |
40054283848 has 16 divisors (see below), whose sum is σ = 79519534380. Its totient is φ = 18849074688.
The previous prime is 40054283833. The next prime is 40054283861. The reversal of 40054283848 is 84838245004.
It can be written as a sum of positive squares in 2 ways, for example, as 37140227524 + 2914056324 = 192718^2 + 53982^2 .
It is a junction number, because it is equal to n+sod(n) for n = 40054283798 and 40054283807.
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 3 ways as a sum of consecutive naturals, for example, 147258261 + ... + 147258532.
Almost surely, 240054283848 is an apocalyptic number.
It is an amenable number.
40054283848 is a deficient number, since it is larger than the sum of its proper divisors (39465250532).
40054283848 is a wasteful number, since it uses less digits than its factorization.
40054283848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 294516816 (or 294516812 counting only the distinct ones).
The product of its (nonzero) digits is 983040, while the sum is 46.
The spelling of 40054283848 in words is "forty billion, fifty-four million, two hundred eighty-three thousand, eight hundred forty-eight".
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