Base | Representation |
---|---|
bin | 101101001110111011… |
… | …111110100000110111 |
3 | 11122100212010002222120 |
4 | 231032323332200313 |
5 | 1243432130020110 |
6 | 34151241531023 |
7 | 3336404365161 |
oct | 551673764067 |
9 | 148325102876 |
10 | 48568985655 |
11 | 19663a20873 |
12 | 94b57a3a73 |
13 | 4770452688 |
14 | 24ca667931 |
15 | 13e3e25870 |
hex | b4eefe837 |
48568985655 has 32 divisors (see below), whose sum is σ = 78077260800. Its totient is φ = 25781415552.
The previous prime is 48568985627. The next prime is 48568985677. The reversal of 48568985655 is 55658986584.
It is not a de Polignac number, because 48568985655 - 213 = 48568977463 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 48568985655.
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 31 ways as a sum of consecutive naturals, for example, 3303661 + ... + 3318329.
It is an arithmetic number, because the mean of its divisors is an integer number (2439914400).
Almost surely, 248568985655 is an apocalyptic number.
48568985655 is a deficient number, since it is larger than the sum of its proper divisors (29508275145).
48568985655 is a wasteful number, since it uses less digits than its factorization.
48568985655 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15703.
The product of its digits is 414720000, while the sum is 69.
The spelling of 48568985655 in words is "forty-eight billion, five hundred sixty-eight million, nine hundred eighty-five thousand, six hundred fifty-five".
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