Base | Representation |
---|---|
bin | 101101011011101000… |
… | …011001000110111010 |
3 | 11122220200212002201010 |
4 | 231123220121012322 |
5 | 1244401140034024 |
6 | 34224330334350 |
7 | 3344601531435 |
oct | 553350310672 |
9 | 148820762633 |
10 | 48781955514 |
11 | 19763162216 |
12 | 9554b8a3b6 |
13 | 47a55cb246 |
14 | 250aa6481c |
15 | 1407992b29 |
hex | b5ba191ba |
48781955514 has 8 divisors (see below), whose sum is σ = 97563911040. Its totient is φ = 16260651836.
The previous prime is 48781955503. The next prime is 48781955527. The reversal of 48781955514 is 41555918784.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
48781955514 is an admirable number.
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, 4065162954 + ... + 4065162965.
It is an arithmetic number, because the mean of its divisors is an integer number (12195488880).
Almost surely, 248781955514 is an apocalyptic number.
48781955514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48781955514 is a wasteful number, since it uses less digits than its factorization.
48781955514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8130325924.
The product of its digits is 8064000, while the sum is 57.
The spelling of 48781955514 in words is "forty-eight billion, seven hundred eighty-one million, nine hundred fifty-five thousand, five hundred fourteen".
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