Base | Representation |
---|---|
bin | 101101001101111110… |
… | …110011000001001001 |
3 | 11122022201221022011101 |
4 | 231031332303001021 |
5 | 1243414023312120 |
6 | 34145510101401 |
7 | 3336121150426 |
oct | 551576630111 |
9 | 148281838141 |
10 | 48552947785 |
11 | 19655967331 |
12 | 94b034a861 |
13 | 476a028804 |
14 | 24c8490d4d |
15 | 13e280890a |
hex | b4dfb3049 |
48552947785 has 8 divisors (see below), whose sum is σ = 59084150976. Its totient is φ = 38295282480.
The previous prime is 48552947777. The next prime is 48552947809. The reversal of 48552947785 is 58774925584.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 48552947785 - 23 = 48552947777 is a prime.
It is a super-2 number, since 2×485529477852 (a number of 22 digits) contains 22 as substring.
It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 68384079 + ... + 68384788.
It is an arithmetic number, because the mean of its divisors is an integer number (7385518872).
Almost surely, 248552947785 is an apocalyptic number.
It is an amenable number.
48552947785 is a deficient number, since it is larger than the sum of its proper divisors (10531203191).
48552947785 is a wasteful number, since it uses less digits than its factorization.
48552947785 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136768943.
The product of its digits is 112896000, while the sum is 64.
The spelling of 48552947785 in words is "forty-eight billion, five hundred fifty-two million, nine hundred forty-seven thousand, seven hundred eighty-five".
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